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# How do I delete a sale?

In Spain it is not possible to remove or modify anything associated with a sale due to General Tax Law 11/2021, in the articles of measures for prevention and fight against tax fraud, articles 29.2.j) and 201.bis, establishes the obligation, to software producers like us, that we guarantee the integrity, conservation, accessibility, legibility, traceability and inalterability of the records, without interpolations, omissions or alterations of which there is no proper annotation in the systems themselves.

To reconcile the balance you have to generate the same sale, but in negative, thus making a rectification invoice.

If you don't live in Spain you can delete sales from cash register > search sale > delete sale (from the 3 points of the sales line).