Recently took on first mortgage and purchased a vehicle. I had only one Cap One Platinum card open at that time. Since the big purchases are out of the way I took several HP to try to start a portfolio. Cap One upgraded to QS1, got my Discover It in the mail today $1k cl. Was approved for Home Depot $750 will be useful with new house and walmart $600. Any tips for a beginner on how to use cards to increase CL
