eBay

I received a message from a potential buyer stating that they would like to purchase something in my store but is hesitant that my store hasn't been verified? I am wondering if or how to check on this information as this hasn't been an issue prior.

I have at least 5 PayPal charges in my account from eBay Commerce that I only recognize one for a big purchase I bought but the others I have no clue. Can someone tell me as to what eBay Commerce is and why so many fairly hefty amounts would be taken...

Hello. Someone has just purchased some books from me, 20 small books, made an offer, I accepted, but now asking me to ship media instead of the priority that I had it at. Question. How do I or can I change it to media shipping costs prior to him payi...