checksum AG

We combine the traditional cash register and the payment device on one device. This means that the retailer only needs one device, replacing

the cash register,
the payment device,
the receipt printer and
the receipt printer and the barcode scanner.

Customers save the time and hassle of procuring all components individually. In addition, the overall solution is significantly cheaper than those from other product providers. Everything comes from a single source. This has the advantage that you only have one point of contact if you need help. The solution is produced by Swiss companies, with the advantage that data storage and customer support are also in Switzerland.

Transactions are processed at favourable commission rates:

Debit card: 1.2%
Twint: 1.3%
Credit card: 1.5%