I've added a new product with a reference of 'ca1234' but when I enter that into the sales screen and press 'Enter' I get 'Customer Not Found'
'CA' is reserved to prefix customer accounts. This is to allow the account barcode to be printed onto account cards for the customers. You should not use these letters to start product references.
'CA' is reserved to prefix customer accounts. This is to allow the account barcode to be printed onto account cards for the customers. You should not use these letters to start product references.