Two months ago Mastercard charged me 10.8%. Now that is a rip-off!....
You should try have 3 or 4 different credit cards from 3 or 4 different banks. Put a small balance on all the cards. Shortly you will find that the credit card companies will send you special offers to get you to switch your balance from a competitors card to their card. These offers usually are for a 6 month period of time. Currently I am paying 1.9% with Royal Bank VISA until February 2008, 2.9% with CIBC Visa until March 2008, 5% with Citibank Mastercard until the balance is paid off. I also have access to two lines of credit at 6% each.
If you have only one card, they will stick it to you with interest rates, but if you are able to make your balance dissappear, with the click of a mouse, you would be amazed at how low the interest rates can get.
If you do accept these special offers, be sure to move any balances before the offer term expires. Once you get going at this, you will find that a special 6 month low interest offer arrives in your mail box every week or two.
For the past five years, I have paid an average of 4% on any debt I've carried.
You don't have to get ripped on interest rates, insurance rates or anything. Just get people competiting for your business. The only place this does not work is on Ebay, because there is no one out there who can offer my products the same exposure, so we have to put up with their ripoffs until a competitor is developed. Hopefully the sooner the better eh?