Ebay send an automatic reminder 2 days after purchase.
I usually send a message at 5 days asking if there is a problem with payment.
If no response, I open an Unpaid Item Case and that can sometimes spur a response or payment.
If not, I close the case as soon as I can, 4 days after it's opened.
Final fees are returned, buyer gets a strike, I add them to my Block Bidders List and re-list the item.
A must is to finalize the transaction first before you re-list, otherwise you could end up having 2 people that have bought it. It seems like a lot to learn at first, but when you have done one it's easy.
If it's being picked up, message them with a date you want it picked up by, and if no response, open an Unpaid Item Case.
