<prompt> Human: Im going to be purchasing a new laptop 2,800 and I was wondering if it would make sense to use a credit card and pay it off immediately or to just use my debit card. I just recently got a new credit card Citi Simplicity with a 6,700 credit line after primarily using my Discover student card for the past few years. Thanks!Edit: Laptop has been ordered, thanks everyone!  <response>: I do that with all my purchases, and there are a myriad of reasons for doing so like rewards, purchase protection. 