eBay

I purchased something on ebay that arrived Jan 13. Seller offers 30-day returns. I opened a return Jan 14 and mailed it back Jan 21. Tracking shows it was delivered Jan 25 back to seller, but seller never issued refund and will not respond to my emai...

There are several unrecognizable charges mixed in with legitimate charges I’ve made on purchases. How do I dispute those charges, and protect myself from further unauthorized debits?