I haven't used ebay in a few years. Tonight I found something and bought it on a whim. I wanted to contact the seller after the auction and ask him if he could ship with USPS instead of UPS, but I couldn't find a link that works to send an email. Is it impossible to contact the seller after the auction now? The only link that seems to work is the pay now button. I don't want to pay until I ask my question. I'll pay no matter what his answer is, but I want to at least ask. Help!