Did you ever try to have your credit limit increased on your credit card? Were you successful? If not, here is what you need to know about credit cards and your spending limits.
Let's say you spend, on average, an amount not too close to your limit. Let's say the reasons you don't are either because you don't need to most of the time, or if you charge a large amount, you might use up your limit and not be able to use your card again in that billing period. If the latter applies to you call your card company to request an increase.
Your card company may have a voice prompted system for this request and you do not actually speak to anyone. In a few days you find out you were denied the increase. The reason: in the past year you never needed an increase because your charges never reached close to your limit. Now you have to call to actually speak to a representative in the credit area. So you say, "If I had a higher limit, I would be able to use the credit card more often, but since I don't, I can't use the card all the time. And the response you get is, "But because you don't get close to your limit, the bank doesn't see why you need an increase." It is a "catch 22" situation. You can't use something you don't have. This has nothing to do with whether you can't afford it or your credit rating not being good enough.
Now the representative says that they will do a "manual" credit line increase request. They ask you if you have a mortage and the amount and then ask for your yearly income. They then ask if you have a minimum amount you would accept for the increase. Done. Next thing you know, you have the increase. Granted, this is not always the case, but this is most likely what happens when you do a manual request. (I cannot promise that every credit card company functions the same way.)
Of course I am not advocating that you should spend more than you can afford. It is good to know how to go about this and what to expect if you should need an increase. Funny thing is that if you did spend close to your limit all the time, the credit card company may increase your limit without you having to ask.
Please look for my upcoming post about how all this affects your FICO score. It will be short and sweet.