<prompt> Human: Hi guys,Just recently my Bank of America fico score calculator has told me that my credit score is 799 I know this isnt 100 accurate.I have a BofA Platnium rewards card that I have been using for almost everything since I was 18, so about 3 years. I always fully pay off the card whenever I use it. Since I come from a family that does not know anything about finances, I need some advice. Would it be smart to apply for the amazon credit card? I have had amazon prime for 3 years now and order almost everything from there. As a full time student and also working 20 hours a week in research I find it hard to get my groceries for both me and my dog any other way along with my other purchases. I also go to Whole Foods a lot as that is the most accessible grocery store from my university.My research job pays me MA minimum wage of about 11.30 an hour. I do have some overflow scholarship money that gets directly deposited to my checking account of about 500 a month on top of that. I save quite a lot but also spend as I live on my own.I just want to do what is best for my credit and my spending. I really have no one who I can get advice from. And if it counts for anything, all dog related expenses are reimbursed by my family as he is the family dog. My housing is also completely covered by a scholarship.In the end, is it right to open an amazon credit card? Is there another card that is better for me? Or should I just stick to my sole credit card until I graduate 2 ish more years because of my masters?Thank you in advance for the advice!  <response>: The Amazon Rewards Visa through Chase, which I assume is the one youre talking about isnt a bad card, especially if you already do a lot of spending at Amazon and Whole Foods, which it sounds like you do. As long as it doesnt change or increase your spending at these places just to get the rewards, then it makes sense to get a card that rewards you for the spending you already do. Make sure you arent spending any more, that all of your purchases are already budgeted for and you could afford to pay for them with cashdebit at the time you make them, and that you continue to pay the statement balance in full every month on both of your cards, and theres no real issue with getting this card and it could be a net-positive for you. 