When do you cancel a card?
 

In 2007 or recently: If one or more of pour existing cards starts having an annual fee-especially $75 or more, plus : #2: you have many other cards; plus #3 it has vey low credit line compared to your other cards or need: do you think about canceling such or have you actually canceled them? Did it effect your credit score or anything significantly?

Usually you can convert the account to a no-fee account. Then your credit score should remain unchanged.

Spell it out for me. Account Card Type (ie.. aadvantage, continental, DL Skymiles, etc...) Date Opened, Credit Limit, Bank, etc...

When they

That is a good alternative.