Just yesterday, I set PD Buddy Sink as “in stock” again after about a month of being out of stock. Within a couple of hours, I had received ten orders. I then had to spend several minutes opening each order details page, clicking “Print this order”, and printing each order as a separate print job.
It would be a lot faster both in terms of user input and printing time if there was an easy way to combine several (or all unshipped) invoices into one document. Then a seller could click fewer buttons, and their printer would spit out all the invoices in quick succession. Obviously if this happens to me more often I could implement my own invoice printing system using the Tindie API, but official support would be great, since other sellers surely have to go through this periodically as well.