Anytime there is a huge order, this one has 74 listings, I scroll through the order to make sure there were no double orders. I didn't see any double order so I sent the invoice. It didn't do a full invoice, just a partial. That happened to me before.
So I sent an invoice for the other orders, and that also did just a partial order.
I sent another invoice, well, now I'm seeing double orders here and there. I was sure there wasn't any doubles before.
In order for me to cancel the duplicate order, I need to cancel the sent invoice and do not know how to do that. Unless it can't be done?
