The customer pays at the counter, and it is already in the ERP

By Nicolas Lemielle, Director of DigiWall · 30 novembre 2025

A customer drops in for four trowels. He pays, he leaves. In many firms that little visit to the counter escapes the ERP: a note in a book, a correction in the evening, and stock that no longer matches. Wallify takes the payment where the sale happens.

Payment, inside the document

From a delivery note, an entry panel opens and shows the balance still due. Buttons offer the payment methods provided for — transfer, immediate payment by card, immediate payment in cash — with the amount already prepared. One click, one confirmation, and it is taken.

The overall discount is entered in the same place, which matches the reality of the counter: the commercial gesture is decided at the moment of paying, not in a settings screen.

The same stock as everything else

That is the real benefit, and it is invisible. Those four trowels leave the same stock as the orders delivered by lorry and the parts produced in the workshop. No separate till to reconcile, no double bookkeeping at month end, no stocktaking gap to explain.

The configuration follows the same logic: the document’s day book is declared as immediate payment, and a payment day book and a cancellation day book are attached to it. So a mistaken payment is cancelled cleanly, with its trace.

What comes with it

For sales without an identified customer, a default customer can be attached to a day book: the sale is recorded without making someone with three people waiting type in a name. Items are scanned by barcode, in the document as well as in the search. And if the customer would rather pay by transfer, a QR code on the invoice saves them copying out your bank details.

Let us be clear: this is not yet a till in the retail sense. It is counter sales, designed for the trade customer who drops in for materials — and it is your ERP taking the payment, not a separate program. Full cash management is coming in a later version.