If you plan on making any large purchases of Sony products, this might be a good deal for you. When you apply for a Sony credit card (they say you can get instant approval) and make a qualifying purchase of $349 or more, you will receive a $200 card credit. You can find more details HERE.
My husband and I always make sure that we pay off our balances before they accrue any interest. Credit card debt is never a good thing but some of the deals that come with credit cards are hard to pass up! We just make sure not to spend beyond our means.