Just sold 2 items and about pay for shipping... what if I'm wrong?
I hadn't sold on eBay for years. Before, I would take the item to USPS, they'd weigh it up and I'd pay for the post. Now that I can get it cheaper through eBay, I'm worried what might happen if I'm a little short?
The dimensions should be good. One box I measured and the other had it printed on the box. For the weights, I added a little bit more, like if it was 14oz I just went up to 1lb. But will the USPS check and if it's off, can I just pay the difference there?