Credit Card Trends: More Rewards But More Complications

We may see more credit card reward programs in 2011, but they're getting more complicated. Here are some examples mentioned in this AP article via MSNBC:

Banks and credit unions not only have their own point currencies, but some also set caps on the amount of rewards you can earn. Others set expiration dates. And if you're late on a payment, some charge a fee to have points reinstated.