DO NOT GET A DISCOVERY CREDIT CARD EVER

EXTREMELY unhappy with the service provided by Discovery Credit Cards department. I've been paying the remaining balance on the account for at least five months without incident but when I decided to settle the amount via lump sum the incorrect account was debited. When I tried to call so the right account can be debited there has been no help from discovery side. I've actively tried to close the same account three times. Every time they come up with excuses so they can keep adding interest.