FCC ID: YRWSUMUPAIR Payment Terminal

1 DATECS SumUp air v2 USER GUIDE SUMUP AIR v2 User Guide 2018 Datecs, Ltd. 1 DATECS All rights reserved. No part of the contents of this document may be reproduced or transmitted in any form without the written permission of Datecs, Ltd. The information contained in this document is subject to change without notice. Although Datecs has attempted to ensure the accuracy of the contents of this document, this document may include errors or omissions. The examples and sample programs are for illustration only and may not be suited for your purpose. You should verify the applicability of any example or sample program before placing the software into productive use. This document, including without limitation the examples and software programs, is supplied As-Is. Datecs, the Datecs logo, are registered trademarks of Datecs. Other brand names or trademarks associated with Datecss products and services are trademarks of Datecs, Ltd. All other brand names and trademarks appearing in this manual are the property of their respective holders. Comments? Please e-mail all comments in this document to your local Datecs Support Team. Datecs, Ltd. 4 Datecs Street 1592 Sofia, Bulgaria www.datecs.bg SUMUP AIR v2 User Guide SUMUP AIR v2 USER GUIDE 1 DATECS Page 2 of 21 1 DATECS Contents CONTENTS ................................................................................................................................................................... 3 REVISIONS HISTORY ........................................................................................................................................................... 5 REGULATORY ..................................................................................................................................................................... 6 PREFACE ............................................................................................................................................................................ 7 AUDIENCE ................................................................................................................................................................................ 7 ORGANIZATION .......................................................................................................................................................................... 7 RELATED DOCUMENTATION .......................................................................................................................................................... 8 CONVENTIONS ................................................................................................................................................................... 8 TABLE 1 DOCUMENT CONVENTIONS ............................................................................................................................................. 8 OVERVIEW ......................................................................................................................................................................... 9 SUMUP AIR V2 PAYMENT TERMINAL ........................................................................................................................................... 9 FEATURES AND BENEFITS ................................................................................................................................................. 10 DEVICE SPECIFICATIONS ................................................................................................................................................... 11 DEVICE OPERATION ......................................................................................................................................................... 12 SETUP .............................................................................................................................................................................. 13 SERVICE MODE .................................................................................................................................................................... 13 INFO VERSION ..................................................................................................................................................................... 14 INFO HARDWARE................................................................................................................................................................. 14 INFO KEYS ............................................................................................................................................................................ 14 TEST DISPLAY ....................................................................................................................................................................... 14 TEST KEYBOARD .................................................................................................................................................................. 14 TEST SCR .............................................................................................................................................................................. 15 KEYS DOWNLOAD ................................................................................................................................................................ 15 CLEAR DEA KEYS .................................................................................................................................................................. 15 EXIT ..................................................................................................................................................................................... 15 APPLICATION DOWNLOAD MODE ....................................................................................................................................... 15 COMMUNICATION PARAMETERS ........................................................................................................................................ 16 APPLICATION SETTINGS ....................................................................................................................................................... 16 SMART CARD READER USE ............................................................................................................................................... 17 TO CONDUCT A SMART CARD TRANSACTION ................................................................................................................................. 17 CONTACTLESS CARD READING ......................................................................................................................................... 18 TO CONDUCT A CONTACTLESS CREDIT/DEBIT CARD TRANSACTION ..................................................................................................... 18 DISPLAY INDICATORS ....................................................................................................................................................... 19 TROUBLESHOOTING GUIDELINES ..................................................................................................................................... 19 SUMUP AIR v2 USER GUIDE 1 DATECS Page 3 of 21 1 DATECS BLANK DISPLAY ........................................................................................................................................................................ 19 KEYPAD DOES NOT RESPOND ..................................................................................................................................................... 19 TRANSACTIONS FAIL TO PROCESS ................................................................................................................................................ 20 Check Smart Card Reader ............................................................................................................................................... 20 MAINTENANCE AND CLEANING ....................................................................................................................................... 20 MAIN BATTERY REPLACEMENT .................................................................................................................................................... 20 SERVICE AND SUPPORT.................................................................................................................................................... 21 SERVICE RETURNS .................................................................................................................................................................... 21 INDIVIDUAL PACKAGING .................................................................................................................................................. 21 SUMUP AIR v2 USER GUIDE 1 DATECS Page 4 of 21 1 DATECS Revisions History Version Data Change description 1.0.0 16.01.2018 First Release 2.0.0 20.12.2019 Added Section REGULATORY 2.1.0 12.02.2020 Updated Section REGULATORY 2.2.0 17.02.2020 Updated Section REGULATORY SUMUP AIR v2 USER GUIDE 1 DATECS Page 5 of 21 1 DATECS Regulatory FCC ID: YRWSUMUPAIRV2 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Any change or modification to the product not expressly approved by Datecs Ltd could void the user's authority to operate the device. This device complies with portable RF exposure requirements in accordance with FCC rule part 2.1093 and KDB 447498 D01 SUMUP AIR v2 USER GUIDE 1 DATECS Page 6 of 21 PREFACE This guide is the primary source of information for setting up and installing SUMUP AIR v2. 1 DATECS Audience Organization This guide provides simple descriptions of SUMUP AIR v2 features, as well as basic information for anyone installing and configuring SUMUP AIR v2. This guide is organized as follows:

Chapter 1, Overview. Provides an overview of the SUMUP AIR v2. Chapter 2, Specifications. Discusses power requirements and dimensions of SUMUP AIR, etc. Chapter 3, Setup. Explains setup and installation of SUMUP AIR v2. This chapter tells how to establish connections with other devices. Chapter 4, Maintenance and Cleaning. Explains maintenance of SUMUP AIR v2. Chapter 5, Service and Support. Provides information on contacting your Datecs representative or service provider and information on how to order accessories or documentation from Datecs. Chapter 6, Troubleshooting Guidelines. Provides troubleshooting guidelines should you encounter a problem in terminal installation and configuration. SUMUP AIR v2 USER GUIDE 1 DATECS Page 7 of 21 1 DATECS Related Documentation To learn more SUMUP AIR v2, refer to the following set of documents:

SUMUP AIR v2 Physical Security Features SUMUP AIR v2 Firmware API Specifications SUMUP AIR v2 Software Design Specifications CONVENTIONS Various conventions are used to help you quickly identify special formatting. Table 1 describes these conventions and provides examples of their use. Table 1 Document Conventions Convention Meaning Blue Text in blue indicates terms thatare cross references. Italic typeface indicates book titles or emphasis. The Information icon is used to highlight important information. The caution symbol indicates hardware or Software failure, or loss of data. The warning symbol is used as a warning when bodily injury might occur. Example See Guide Conventions You must not use this unit underwater. SUMUP AIR v2 is using USB VC communication. The unit is not waterproof or dustproof, and is intended for indoor use only. Due to risk of shock do not use the terminal near water. Italics Convention Meaning Example SUMUP AIR v2 USER GUIDE 1 DATECS Page 8 of 21 1 DATECS Overview This chapter provides a brief description of Datecss SUMUP AIR v2 device. SUMUP AIR v2 Payment Terminal The SUMUP AIR v2 unit is a handheld PIN pad with an integrated smart and contactless card reader offering advanced security and payment processing capabilities to handle credit and PIN-based debit card transactions. SUMUP AIR v2 supports both symmetric encryption algorithms (DES, 3DES, and AES) and asymmetric encryption (RSA). This device internally manages simultaneous multiple keys through either Fixed, Master Session- or DUKPT-based processes, and offers high performance smart card processing, as well as support for the new generation of 3-volt cards. The SUMUP AIR v2 sleek and stylish ergonomic design offers power and performance in a smart and contactless-integrated PIN pad device. Datecs ships variants of SUMUP AIR v2 unit for different markets. Your unit may have a different configuration. However, the basic processes described in this guide remain the same, regardless of configuration. Features At a Glance Delivers power and usability in a small convenient hand-held design. Security architecture meets specifications for PIN-entry devices (PED) and sophisticated file authentication. The SUMUP AIR v2 provides the right combination of features and functions in a small stylish device that fits in the palm of your hand. This includes smart card and contactless reader in an integrated PIN pad, USB and Bluetooth communication. SUMUP AIR v2 USER GUIDE 1 DATECS Page 9 of 21 1 DATECS Features and Benefits Exceptional Ease of Use Ergonomic design is sleek, stylish, and lightweight for conveniently handing the unit to the consumer for PIN entry. Intuitive interface and large, colored control keys simplify training and reduce support requests. Highly readable display handles multiple languages. Critical Security Protection Incorporates tamper-detection circuitry to resist unauthorized intrusion and supports a broad spectrum of hardware and software-based security features. Integrated security modules simultaneously support sophisticated encryption (AES, DES, 3DES, RSA) and key management schemes, including single and 3DES Master Session, single, and 3DES Derived. Strong Feature Set Primary smart card reader support for synchronous and asynchronous smart cards. Support for international character sets and Unicode standard. SUMUP AIR v2 has received EMV Level 1 approval for contact smart card solutions. SUMUP AIR v2 has received EMV Level 2 approval for contact smart card solutions. SUMUP AIR v2 has received EMV Level 1 approval for contactless smart card solutions. SUMUP AIR v2 has received Visa PayWave (MSD qVSDC) approval for contactless smart card solutions. SUMUP AIR v2 has received American Express ExpressPay approval for smart card solutions. SUMUP AIR v2 has received Discover ZIP and D-PAS approval for smart card solutions. SUMUP AIR v2 has received PCI PTS 5.x SRED Security Certification. SUMUP AIR v2 USER GUIDE 1 DATECS Page 10 of 21 1 DATECS Device Specifications Processor ARM Cortex M3 Security Microcontroller Application Memory 4MB Serial Flash OLED Display, resolution 128 x 32 pixels Memory Display Keypad 64KB Internal ROM 256KB Internal RAM 1MB Internal Flash Capacitive touch ON / OFF key 10 numeric keys 3 functional keys Smart Card Reader ISO7816, EMV L1 certified Contactless Card Reader for payment applications

(option) Contactless Card Reader

(option) Battery Connectivity Audio indication OS compatibility Reliability Certifications Weight, g Environmental Drop Test Power Supply AMEX ExpressPay Discover D-PAS MasterCard Contactless VISA PayWave ISO/IEC 14443 Type-A/MIFARE:

- MIFARE MINI

- MIFARE CLASSIC-1K, MIFARE CLASSIC-4K

- MIFARE ULTRALIGHT, ULTRALIGHT-C

- MIFARE PLUS 2K/4K

- MIFARE DESFire

- and others Rechargeable lithium-ion battery 3.7V, 1300 mAh USB

- Device Bluetooth Low Energy 4.2 Electro-Magnetic Buzzer iOS, Android, Windows 500 000 chip card cycles 147 Operating: -10oC to +40oC / 5 to 90% RH Storage: -15oC to +50oC / 5 to 90% RH 1.5 m, 6 faces + 4 edges on concrete 5V through micro USB Dimensions (LxWxH), mm 84 x 84 x 23 ISO/IEC 14443 Type-B

- supports most of the cards ISO/IEC 15693

- supports most of the cards JIS X 6319-4

- compatible with FeliCa SUMUP AIR v2 USER GUIDE 1 DATECS Page 11 of 21 1 DATECS Device Operation Figure 1 SUMUP AIR v2 USER GUIDE 1 DATECS Page 12 of 21 1 DATECS Power Button Capacitive keyboard Smart Card Reader 1. 2. 3. 4. Micro USB connector 5. 6. Contacltess LED indication OLED Display The battery is charged by the 5V USB connector. button. The SUMUP AIR v2 is switched on and off by pressing the The SUMUP AIR v2 comes with a USB communication cable. The USB communication cable is connected to the SUMUP AIRs mini-USB connector. Setup When a SUMUP AIR v2 is switched on and the button will be shown the name and the version of the Secure Boot Loader and the firmware. Service personnel can access two different system modes: Service Mode and Application Download Mode. is kept pressed, on the display SERVICE MODE To enter Service Mode for key loading and test operations, the button DOWN has to be pressed while switching on the SUMUP AIR v2. The following keyboard buttons can be used in service mode:

: move through the list one position upwards*

: move through the list one position downwards*

: selection of the active option

: return to previous level or exit the service mode The following menu options can be selected in service mode:

INFO VERSION INFO HARDWARE INFO KEYS TEST DISPLAY TEST KEYBOARD TEST SCR KEYS DOWNLOAD DELETE DEA KEYS EXIT SUMUP AIR v2 USER GUIDE 1 DATECS Page 13 of 21 1 DATECS INFO VERSION Shows the serial numbers and the versions of the detached program modules:

DEV SN SUMUP AIR v2 serial number USIP SN USIP serial number USIP VER USIP version ISBL VER USIP Boot loader version HAL VER USIP Hardware Abstraction Layer (HAL) version LOAD VER Secure Boot Loader (SBL) version and name FW VER Firmware version and name PROM VER Prompts version APPL VER Application version and name PKFA VER Version of the public key used for firmware authentication PKAA VER Version of the public key used for application authentication PKKA VER Version of the public key used for manufacturing keys authentication INFO HARDWARE Gives information about the status of the following hardware properties:

BATT: indicates the voltage of the 1300 mAh battery VBUS: indicates if external power supply is plugged in CHARGE: indicates if the battery is charging BATLOW: identifies low battery INFO KEYS Shows the version of the following keys:

AIK keys version TEST DISPLAY Performs a display test. Initially a blank screen is displayed. When button is pressed once, completely black screen is displayed. When background is displayed, its contrast can be changed with the button is pressed twice, checkmate and buttons. To exit the test at any time the button has to be pressed. TEST KEYBOARD Performs a keyboard test. At first the symbols of all the keys appear on the display. Pressing a key makes its corresponding symbol to disappear. The test ends when all the buttons have been pressed. SUMUP AIR v2 USER GUIDE 1 DATECS Page 14 of 21 1 DATECS TEST SCR Performs smart card reading tests. On the display appears a menu with the supported options. To perform a test, insert a card in the card slot and select the corresponding menu option:

1: RESET : performs card reset and returns the ATR 2: GET CHALLENGE : calls the command GET CHALLENGE and returns a random number KEYS DOWNLOAD To download the Acquirer Initial Keys (AIK) the PINPAD has to be set in Keys Download Mode, in which it exchanges information in a secure way through the RS-232 interface using proprietary communication protocol.To exit the mode the button has to be pressed. CLEAR DEA KEYS Deletes the customers DEA key hierarchy. EXIT Exit the service menu forwarding the control to the application. APPLICATION DOWNLOAD MODE To enter application download mode on the SUMUP AIR v2:

- Connect SUMUP to a PC using the supplied USB communication cable.

- Press and hold the button.

- Wait for the first beep and LED2 to turn on.

- Release the button.

- The pinpad is in the loader mode (SBL). MODE: FW/APP is displayed and the PINPAD listens for application download commands on the serial interface. When application download is initiated, on the display is shown the progress in percentages of the downloading process. To exit the mode, press or buttons. The Application download process shall not be interrupted to prevent memory corruption. If the buttons or are pressed during the downloading process, the application integrity checking will fail on booting up and process will have to be repeated. SUMUP AIR v2 USER GUIDE 1 DATECS Page 15 of 21 1 DATECS COMMUNICATION PARAMETERS The default USB VC serial port communication parameters are the following:

115200bps 8bit 1 stop bit no parity APPLICATION SETTINGS RS SPEED USB MODE 115200*

HOST/DEVICE/DISABLE BLUETOOTH Settings AUTO OFF 60min

*Default settings Mode: ENABLE/DISABLE ADDR: MAC ADDRESS of the Bluetooth NAME: Bluetooth name PASS: Bluetooth password PAIR: DISCOVERABLE/HIDDEN AUTO: ENABLE/DISABLE VER: Bluetooth firmware version MASTER RESET: return to default settings PAIRING FW UPDATE Note: Setting can vary depending on the application loaded. To clear Bluetooth settings use Bluetooth master reset. SUMUP AIR v2 USER GUIDE 1 DATECS Page 16 of 21 1 DATECS Smart Card Reader Use The smart card transaction procedure can vary depending on the application loaded on the SUMUP AIR v2. Verify the proper procedure with your application provider before performing a smart card transaction. To Conduct a Smart Card Transaction 1 Position a smart card with the gold contacts facing upward (

Figure 2

). 2 Insert it into the ICC card reader slot in a smooth, continuous motion until it seats firmly. 3 Hand SUMUP AIR v2 to customer for PIN entry 4 Remove the card when the display indicates the transaction is completed. Figure 2 Smart card with the gold contacts upward Leave the smart card in the card reader until the transaction is completed. Premature removal can void the transaction. SUMUP AIR v2 USER GUIDE 1 DATECS Page 17 of 21 1 DATECS Contactless Card Reading The contactless card transaction procedure can vary depending on the application loaded on the SUMUP AIR v2. Verify the proper procedure with your application provider before performing a contactless card transaction. In order to use the Contactless card reading function, special software must be used. Please contact your distributor in order to get the latest demo application and SDK. To Conduct a Contactless Credit/Debit Card Transaction 1. Place a contactless card to shown on the SUMUP AIR v2 display contactless logo. 2. Remove the card when the display indicates the transaction is completed. Figure 3 SUMUP AIR v2 USER GUIDE 1 DATECS Page 18 of 21 1 DATECS Display indicators They can variate,depends of the installed application. Battery indication for discharged battery Battery indication for fully charged battery Outside power from USB cable Plug Battery is charging from UBS cable or Power station Flash

"Bluetooth" active Bluetooth connection

"USB" - connection with USB Troubleshooting Guidelines This chapter lists typical examples of malfunction you may encounter while operating your SUMUP AIR v2 unit and steps you can take to resolve them. The troubleshooting guidelines provided in the following section are included to assist successful installation and configuration of SUMUP AIR v2 units. If you are having problems operating your SUMUP AIR v2 unit, please read through these troubleshooting examples. If the problem persists even after performing the outlined guidelines or if the problem is not described, contact your local Datecs representative for assistance. The SUMUP AIR v2 unit contains no user-serviceable parts. Do not, under any circumstance, attempt to disassemble the unit. Perform only those adjustments or repairs specified in this guide. For all other services, contact your local Datecs service provider. Service conducted by parties other than authorized Datecs representatives may void any warranty. Blank Display When the SUMUP AIR v2 unit display does not show correct or clearly readable information:

Check battery power. If the problem persists, contact your local Datecs service provider. Keypad Does Not Respond If the keypad does not respond properly:

SUMUP AIR v2 USER GUIDE 1 DATECS Page 19 of 21 1 DATECS Check the display. If it displays is not blank, follow the steps outlined in Transactions Fail To Process. If the problem persists, contact your local Datecs representative. Transactions Fail To Process There are several possible reasons why the unit may not be processing transactions. Use the following steps to troubleshoot failures. Check Smart Card Reader Perform a test transaction using several different smart cards to ensure the problem is not a defective card. Ensure that the card is inserted correctly (see Smart Card Reader Use). If the problem persists, contact your local Datecs representative. Due to risk of shock or damage, do not use the SUMUP AIR v2 unit near water, including a bathtub, wash bowl, kitchen sink or laundry tub, in a wet basement, or near a swimming pool. Maintenance and Cleaning SUMUP AIR v2 units have no user-serviceable parts. To clean the unit, use a clean cloth slightly dampened with water and a drop or two of mild soap. For stubborn stains, use alcohol or an alcohol-based cleaner. Do not attempt to clean the card readers. Doing so can void any warranty. For card reader service, contact your Datecs distributor or service provider. Never use thinner, trichloroethylene, or ketone-based solvents they can deteriorate plastic or rubber parts. Do not spray cleaners or other solutions directly onto the keypad or display. Main battery replacement To replace the main battery of SUMUP AIR v2 please contact with your your local Datecs representative or service provider. SUMUP AIR v2 USER GUIDE 1 DATECS Page 20 of 21 1 DATECS Service and Support For SUMUP AIR v2 problems, product service, and repair information, contact your local Datecs representative or service provider. International Contact your local Datecs distributor Service Returns All customers, please contact your local Datecs representative or distributor for assistance with your service, return, or replacement. Individual Packaging SUMUP AIR v2 USER GUIDE Figure 4 1 DATECS Page 21 of 21

Safety information for SumUp Air v2, Air v3 and Air Lite Important safety information Read all the safety information below before using your device. This devices operating temperature range is 0 C~40 C. Using this device in the environments outside of this temperature range may damage the device. If your device is provided with a built-in battery, dont attempt to replace the battery yourself to avoid damaging the battery or the device. Charge this device only with the included or authorized cable and power adapter. Using other adapters may cause fire, electric shock, and damage the device and the adapter. The device must be recycled or disposed of separately from household waste. Mishandling the device may cause fire or explosion. Dispose of or recycle the device, its battery and accessories according to the local regulations. Do not disassemble, hit, crush, or burn the battery. In case of deformation, stop using the Overheating may cause explosion. Do not disassemble, hit, or crush the battery to avoid battery leaks, overheating, or battery immediately. explosion. In case of deformation, stop using the battery immediately. Do not burn the battery to avoid fire or explosion. Keep your device dry. Do not try to repair the device yourself. If any part of the device does not work properly, contact SumUp customer service. Safety precautions Observe any law and rule which restricts using radio devices in specific cases and environments. Do not use your device in petrol stations and explosive atmospheres and potentially explosive environments include fueling areas, below decks on boats, fuel or chemical transfer or storage facilities, areas where the air contains chemicals or particles, such as grain, dust, or metal powders. Obey all posted signs to turn off radio devices. Turn off your wireless device when in a blasting area or in areas posted turn off two-way radios or electronic devices to avoid interfering with blasting operations. Comply with the current rules and regulations of hospitals and health centers. Please consult your doctor and the device manufacturer to determine if operation of your device may interfere with the operation of your medical device. To avoid potential interference with the pacemaker, maintain a separation of 15cm between the device and the pacemaker. To achieve this, do not carry it in a breast pocket. Do not use your device near hearing aids, cochlear implants, etc., to avoid interference with medical equipment. To avoid lightning strike, do not use your device outdoors during thunderstorms. Do not use your device in places with high humidity such as bathrooms. Doing so may result in electric shock, injury, fire, and charger damage. EU regulations RED declaration of conformity Hereby, SumUp Services GmbH declares that this card reader is in compliance with the essential requirements and other relevant provisions of the RED Directive 2014/53/EU. The full text of declaration of conformity could be consulted at https://sumup.de/impressum Frequency bands and Power This device offers the following frequency bands in EU areas only and maximum radio-

frequency power:

Bluetooth 4.2 NFC Frequency Band 2402-2480MHz 13.56MHz Max conducted Power

(EIRP)

+4dBm(2.5mW)

<42dBuA/m FCC regulations This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Any change or modification to the product not expressly approved by SumUp Services Gmbh could void the user's authority to operate the device. Users can access the FCC ID information in the Air V2, Air V3 and Air Lite screen menu as follows:

Enter in Settings > Support > Legal

4 Datecs Str.

= DATECS ews 1592 Sofia, Bulgaria tel: +359 2 8165 550, fax: +359 2 8165 565 e-mail: sales@datecs.bg FCC E-label information for Air V2, Air V3 and Air Lite. FCC ID: YRWSUMUPAIR 1- Information to be displayed a) The information that will be displayed on the e-label and information that will remain in the user safety information guide is shown below:

| Information | _ on E-label | In Manual _|

FCC ID number | Yes | No 15.19 statement; "This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:

1- This device may not cause harmful interference and No Yes 2- This device must accept any interference received, including interference that may cause undesired operation."

User safety information guide is an included with each product shipment. Images of the e-label screen are shown as below:

< Legal Copyright 2012, SumUp Payments Limited. All Rights Reserved. SumUDp Inc. 1209 Orange St Wilmington, DE 19801 United States Email: info@sumup.com Company ID: 0783 6562 SumUp Air, SumUp Air Lite and SumUp Air v3 FCC ID: YRWSUMUPAIR Contains FCC ID: RYYEYSHCN CEZIC SumUp Ine. 1209 Orange St Wilmington, DE 19801 United States pen Source |

e en 4 Datecs Str.

= 1ECS 1592 Sofia, Bulgaria tel: +359 2 8165 550, fax: +359 2 8165 565 e-mail: sales@datecs.bg 2- Access to the required information on the label a) Users must be able to access the information in no more than three steps in a devices menu. The actual steps are:

Enter in Settings > Support > Legal b) The information is stored on the device, no special accessories or supplemental plug-in are required to access the information. c) Provided instructions in user manual how to access the FCC ID information. d) Regulatory information is secured and implemented in a factory-set-unalterable format. 3- Labeling for importation and purchasing a) The FCCID, and model number are present on the product packaging. Name and Job Title: Pencho lliev / CEO Tel. : +359 2 8165 555 e-mail : A .bg Signature: Cyt Pentlhe ZLiTe C U/

v t 4 Datecs Str.

= ECS 1592 Sofia, Bulgaria tel: +359 2 8165 550, fax: +359 2 8165 565 e-mail: sales@datecs.bg 06/12/2019 Telecommunication Certification Body UL VS Ltd Unit 3, Horizon Wade Road Kingsland Business Park Basingstoke Hampshire RG24 8AH United Kingdom Subject: Authorisation Letter To whom it may concern This is to certify that Datecs Ltd hereby authorises UL VS Ltd. to act as the TCB for the application of the SumUp Air, FCC ID: YRWSUMUPAIR to the FCC. We certify that we are not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. Yours faithfully, Nuncho Nunev, 2 Technical Directo

4 Datecs Str. 1592 Sofia, Bulgaria tel: +359 2 8165 550, fax: +359 2 8165 565 e-mail: sales@datecs.bg 02/17/2020 Telecommunication Certification Body UL VS Ltd Unit 3, Horizon Wade Road Kingsland Business Park Basingstoke Hampshire RG24 8AH United Kingdom Subject: Permanent Confidentiality Request Certification Application FCC ID: YRWSUMUPAIR To whom it may concern Pursuant to Sections 0.457(d) and 0.459 of CFR 47 , Datecs Ltd request that the following information, provided to support the FCC application for SumUp Air, FCC ID: YRWSUMUPAIR be held permanently confidential:

The above material contains trade secrets not customarily released to public that are judged to have the potential to cause detriment to the applicant and provide unjustified benefits to its competitors. This information should not be available for public disclosure for an indefinite period of time. Schematics Block Diagrams Parts List Operational Description Yours faithfully Nuncho Nunev Technical Director

07 April 2021 Company Name Change This is to confirm that the company name for UL VS Ltd has recently changed to UL International (UK) Ltd. UL International (UK) Ltd TCB UL International (UK) Ltd Unit 3 Horizon, Wade Road, Kingsland Business Park, Basingstoke, RG24 8AH T: +44 (0)1256 312000 / F: +44 (0)1256 312001 / E: sales@ul.com / W: www.ul.com Registered in England and Wales Company Number: 2117901