<prompt> Human: I recently received an email from Credit Karma with an offer for a Chase Freedom Unlimited card. I already have 2 cards that I use responsibly and dont really think I NEED another. What is enticing is that the Chase Freedom offers 1.5 cashback on all purchases and a 150 bonus if you spend 500 in the first 3 months. I could easily spend the 500 in 3 months if I charged all of my gas I drive a lot for work and groceries and would keep the money I usually spend on those in my checking account so that I could pay it all off and not incur interest.Also, I do not love one of my current cards as it offers no cashback rewards but it is my oldest account by far so I keep it around for that reason. I would consider eventually getting rid of it if my credit would not take too much of a hit. Going to be looking at houses in the next 6 months to a yearIs it worth it to get a new card just for the bonus?  <response>: Here are some reading you should do. - - - - 