I think it happened to me as well. I put the correct size/weight for
shipping and it estimated to be about $4 and the buyer somehow paid only
$0.51 and now I cannot figure out how to get the amount corrected since
they paid. Only thing I can think of...
I have a similar problem. Sold an item with correct shipping but the
buyer only paid $0.51 instead of $4 and has already paid. With eBay
managed payments I don't see an option to bill for the difference. Do I
have to cancel the order and then have th...