eBay

I select parcel post and ebay charges buyer 13 bucks but when i go to the usps website and put in the address and info, only priority is an option and parcel post is not an option. Priorify mail is 23 bucks! How can ebay charge for something that doe...

Why is ebay wanting me to pay for a shipping label for a return when I have on my eBay page that buyers are to pay for return shipping costs?