eBay

I post on my auctions (No international shipping) and I don't check the "International Shipping" box.But I constantly get international buyer purchasing my stuff and can't pay for them. Then I have to cancel the order and then it cost 30 cents to rel...

Is it possible to set up my selling account so that my eBay fees are automatically taken when the item sells?I believe that would be easier to keep track of how I actually make per item.