Credit Card Discussion

Hello Friend,
I really need to cancel my ebay seller account. I have enterd mu credit card details there. How can I cancell my credit card from ebay?
Its charging me some amount for placing an auction , but the item is not get listed yet in search. Only 1 and half days remaining for 7 days [...]

I was just wondering if you could use a disposable/one time use prepaid credit card on ebay to make a purchase, after you’ve activated the account or whatever with a real credit card to bid on an auction.