I'm looking for the best rewards card for my business which I really only use for advertising expenses. I have seen stuff advertised for 3% back on credit cards for yahoo advertising. Any suggestions?

Using a credit card to run your Adwords or Yahoo advertising accounts is a great way to cash-in off your business expenses! I've been doing the same thing for the past year or so – and since I do alot of advertising – I've already earned enough to take several trips – for FREE!

I use an American Express Gold Rewards Card. It's not a "credit card" since you pay the bill in full each month – but it's a great way to earn travel rewards without having to pay interest. Of course, if you think you might need to carry a balance every once in a while – or you'd prefer cash rewards – go for a credit card. Here's a great place to compare a wide range of business credit cards (including the AMEX Gold card I mentioned above): http://www.asapcreditcard.com/business-cards.html

I just wish I would have started using a reward card for my business expenses 3 or 4 years ago (when I first started advertising online). I could have probably seen half the world by now! Guess late is better than never!