I am using Zen Cart 1.3.8a.

My Zen Cart was accepting Pay Pal transactions but not credit card transactions - although everything appeared to work fine on the surface. The clients got an email receipt and I was notified of the order. However, the clients' credit cards were never processed and I never received the funds in my Pay Pal account.

I discovered that I needed to upgrade my Pay Pal account to Web Payments Pro. Now, it accepts Pay Pal as well as Credit Card transactions successfully.

My issue is I need to re-process the credit card orders as I never received the funds from those sales prior to upgrading to Web Payments Pro. Can I program the Zen Cart to run these through manually or automatically?

I contacted the customers individually but only about 20% have re-sent the funds after being invoiced

What shall I do?