The ultimate overview of receipt printers compatible with Zettle
Card reader - secure payments | Zettle by PayPal (ex iZettle)
iZettle 2 inch Star Micronics C Print Bluetooth Receipt Printer & iZettle Reader 2 Bundle (Black) : Amazon.co.uk: Stationery & Office Supplies
Amazon.com: MUNBYN 58mm Bluetooth Receipt Printer, Mobile Wireless Receipt Printer Large Paper Warehouse BT 4.0 Thermal Printer, Portable 58mm Personal Bill POS Receipt Printer, for Android Windows, Do not Square : Office
58mm Label & Receipt Thermal Printer Free App For Phone Compatible With Android And Ios Portable Bluetooth Thermal Printer - Printers - AliExpress