A1 The receipt is intended for taxpayers of the Act on the Approval of Accounts and provides them with a practical and easy solution to fulfill their legal obligations.

The A1 Checkout service enables:
• easy and quick invoicing,
• verification of accounts at the Securities Market Agency in accordance with the legislation,
• the possibility of issuing invoices even without an internet connection and their subsequent certification,
• safe data storage,
• management of inventories, including composite products,
• connection with the AJPES database for easier entry of business entities,
• reliable support 24/7,
• quick search of items by description or barcode,
• automatic updates,
• simple preparation of reports and analysis of sales,
• easy transfer of data to accounting,
• Editing products according to your activity.