I just got my first cap one platinum increase and I went from $500.00 to $1,500.00. I opened this card in February and my 3rd bill is due on May 28th. I also have a cap one platinum secured $200.00 opened in February and QS1 MC $500.00 opened in august 2014. (Increase denied for QS1 due to late payments).
Thank you all so much!!!