I have created a bunch of custom pos buttons, but am having trouble with a few:
-setting the customer i have tried the "selectcustomer" command; that is resulting in the customer list appearing, but when i select the customer and click ok, that customer is not being set. the transaction remains without a customer. I have also tried "setcustomer", that generate an error "error 5: invalid procedure call or arguement"
-checking the balance of a voucher I dont know how to do this one. I had previously used the "voucher" button from a custom keyboard, but I would like convert this into a custom pos button.
-shipping edit window. (adding shipping fee and selecting service). I thought this would be the "selectshippingedit" command, but that gets me to the pending shippments list. please adivse.
Thanks for any help you can give.
William