I have the unfortunate task of filing a NPB for a customer that won 3 auctions. I sent a combined invoice for the auctions. I used the same auction listing for contacting and payment reminders. To my surprise, when I tried to file the NPB it only accepted the single auction, not all 3. I didn't realize that even though I sent a single invoice for all item, that the reminders and contacts must be done separately. I will do the payment reminders for the other 2 then fill in the rest later.
I suggest that a single NPB filing for one invoice is needed. To have to do each one separate is redundant. It definitely will make this procedure easier for the seller and if its done in a similar fashion for buyers too. I hope it would do the same for your admin, so that they could do it in one step also.
Just thought I would pitch this idea.
Thanks
Have a great day
Greg S
The Copper Locker