The Card Reader becomes "blocked" after receiving a small shock/hit - Sumup AIR Card Reader - iFixit
The Card Reader becomes "blocked" after receiving a small shock/hit - Sumup AIR Card Reader - iFixit
Lector De Tarjetas Portátil Sumup Air-Pago con Tarjeta De Débito, Crédito, Apple, Google Pay y más- Terminal Móvil con Tecnología RFID NFC- Pago con Solo Acercar Su Tarjeta-Teléfono O Chip & Pin :
SumUp - Happy Valentine's Day! 💜 | Facebook
SumUp Card Reader - Next Day Shipping !
SUMUP AIR
SumUp review - too cheap to be valuable?
Device Blocked" Error Message on your Sum Up Air Card Reader, Don't Panic, Watch This #SumUp - YouTube
SumUp on Twitter: "@HosParis Hi. When your device is blocked you will need to contact customer support as shown in the picture. You will then be able to get a new device.
Glass film screen protector for SumUp Air screen cover protection 4062481493135 | eBay