POS Up Day is a free Android app developed by Up Day. The app is designed to help eateries that accept Day meal vouchers, whether electronic or paper-based, to manage their accounting right from their smartphone.

With POS Up Day, you can accept meal vouchers by code, QR code, or by scanning the barcode on paper vouchers. The app verifies the validity of the voucher and authorizes the transaction in real-time. You can view all successfully completed transactions in the "Movements of the Day" section.

The app also allows you to generate invoices for your validated vouchers with just one click. The validated vouchers are already prepared for invoice issuance. You only need to enter the invoice number and date to complete the process.

In addition, POS Up Day enables you to view all your issued invoices in the "Invoice History" section and download them in PDF format. Managing your accounting has never been easier.