To print receipts, you must first configure your printer in 'Settings/Printing/Printing Tests'.

The receipt can be printed in the 'Payment' section of the sale by clicking on the 'Receipt' button.
Before the validation of a sale, you can only print a Proforma receipt (draft ticket).

Upon validating a sale, you can select the automatic printing of a receipt.
The receipt includes the closed sale number and the receipt's signature (Sign).
The signature allows tracking the origin of the receipt (account, time, content, etc.), as required by certain regulations. It cannot be removed or moved.

You can also print a receipt in PDF A4 format.
To transform the ticket in an invoice, the sale must be linked to a customer AND an invoice address. More information.

To configure the receipt, go to 'Settings/Printing/Receipt'. More information.
The receipt must include certain mandatory mentions, including your identification. You can find these requirements on your tax administration's website.
Ensure that these mentions are present on the receipts you issue.