For Warranty Purposes, businesses need to track SKU sold. Allow Serial Numbers to be a check boxed item for SKU that are under warranty (manually decided) and whenever those parts are purchased & received the SKU are requested to be added mandatorily. And similarly when those SKU's sold, the Serial Number is asked from the list provided during purchase and the correct SN is selected by the sales person.
This is an URGENT Request for a business like us as we are slowly adapting Square in our system.
Square Community