Hi

I have a oscMax 1.7 site running with Barclays ePDQ system as payment module. My client want to install a percentage discount voucher to the site. I set up a test voucher, but it didn't produce any results such as discount on the total charge, and nothing shows up in the orders section of the admin.

Can anyone help what have I missing and which files I should check and modified?

Thanks in advance.

Yellowriver.