The only good rewards are rewards that are relevant to you. You don’t want a travel rewards card if you never travel. You don't want one for stores you do not shop in and restaurants where you do not eat. Look for rewards that bring some rewarding benefit to your life. When you choose an Iowa credit card with rewards make sure that the rewards are something that you will actually use. One option for a rewards card that can benefit everyone is one that offers cash back rewards.
Sometimes the price you pay for rewards is very steep and not worth it in the long run. Many credit cards that come with rewards charge annual fees that are high. Some charge other fees on top of the yearly ones. If the value you get from the rewards is not greater than the fees you must pay then the card is not worth it to you. Keep looking for an Iowa credit card with rewards that is not going to charge you outrageous fees for the privilege of having it.
Some cards limit the rewards you are entitled to even if you keep spending. A credit card should not put a cap on rewards if you keep spending on it. You are being a good consumer but they are not holding up their end of the bargain. This is not a good rewards card for anyone. It is also not a very consumer friendly way to conduct business. Rest assured that you will find another card that will not be so stingy to its customers.
Some rewards have expiry dates while others do not. There is nothing wrong with expiry dates as long as they are not too short. You do not want your rewards to expire before you have the opportunity to use them. Look for an Iowa credit card with rewards that allows you a reasonable period of time with which to collect your rewards. Be aware that it is your responsibility to know when your rewards are about to run out. It is unlikely that the creditor will inform you of this. Take the time to find out when the expiration date is.