Returning / Refunding to An Invoice - Possible?

Hello!

 

I've a situation I'm challenged in trying to correct!

We did a Gilt City promotion and our associates processed a number of the sales incorrectly.  Tickets were purchased.  All payments were to an A/R pay method that placed the revenue in an invoice to be paid later when we receive the check from Gilt.

I must refund EVERY single transaction, back date and do them over again so the correct ticket price is sold and my reconciliation is correct.

Problem

You cannot send a negative payment to an invoice.

What am I missing?

I appreciate any assistance!

 

Many thanks!