Just be careful. I missed a payment over the summer due to a fluke, not b/c I couldn't make the payment, and they immediately increased my APR to 25.99% for my entire balance. I don't typically pay off the balance each month, but I always pay significantly more than the minimum payment due, and I don't carry a huge balance.
I called them to see if there was anything that could be done about the finance charge since it was only due to having missed one payment. They asked me if I had seen a copy of my credit report lately and hinted that there might be other problems in my credit history. As it happened, I had, in fact just checked, and my credit rating is excellent.
I also reminded them that I had just made a very large payment to my account, bringing the balance way down, and they said yes, they saw that.
I was told there was nothing they could do right now, but that I could call and ask again in six months.
I just let them know that I was not willing to carry a balance with that kind of an APR! Then I promptly transferred what balance there was remaining. I will hang on to the card FOR NOW b/c we have a trip upcoming and I don't want to miss out on any potential discounts, but I will only be using the Disney Visa card for gas and paying off the balance every month without FAIL! After our trip, the card may well meet with an untimely and tragic scissors incident.....just sayin'.