Hello all, I'm a long time stalker of this forum just had to join to share this experience. I had 3 Capital One cards, Quicksilver Visa Sig (month old) Quicksilver Master card (3.5 years old upgraded platinum) and a Quicksilver One (8 months old) I had been trying to combine the two master cards and it would not let me, no eligible cards it said even though both MC had $0 balance and QS Visa has about & $450 on it. Frustrated I was so, I closed the QS1 a few minutes ago, went back to the account combination and Bam! My two remaining QS cards show up. What the heck?! I'm angry that I had to flush that credit down the drain but Happy overall to get rid of two useless cards...I'm so confused, it said I had no eligible cards consistently and as soon as I close one the other becomes eligible? ..... Just had to share this as people are banging their heads against the wall trying to combine, I know I was.