Beware that starting Jan 27 retailers can charge what they are calling a checkout fee for paying with a credit card. Debit cards are excluded from the fee. Also some states do not allow it as well. http://advantage-network.com/news/article/credit-card-checkout-fee-effective-january-27th/
http://www.abc2news.com/dpp/news/state/checkout-fee-could-be-added-to-credit-card-purchases-soon
http://www.abc2news.com/dpp/news/state/checkout-fee-could-be-added-to-credit-card-purchases-soon