HI,I am trying to customize my point of sale in the module and what I should do is obtain the values: customer name, address, product name, quantity, price, subtotal, tax, total order at the time of pressing the validate button in a directory or list someone could guide me on how to do it in version 12.0
I leave the code of what I want to do.
---------Aca estoy intentando obtener los datos pero no logro los resultados correctos----------------------