If credit card companies offer you 0 percent apr for a limited time why not just constantly get new credit cards while canceling the ones where the apr limit is used up?

Answer 1

now your thinking like a busiess person. many times people do exactly this when dealing with "balance transfers". These transfers are advertised as such and people take advantage of them often. However, your idea could be thwarted because of one thing. applications for multiple lines of credit can affect your rating. too many inquiries, too many avaiable lines of credit, etc. use this idea wisely.