If I get a subscription and whatever cards come up as scheduled happen to be ones I already own; How is that handled? I obviously cannot get the same card twice, so do they give you a ticket or a backup card? Or is the subscription just stretched a day? Or, do you just end up missing out on a new card for that day? I am thinking of getting a subscription, but I already have half the cards that came up this week. So I wanted to ask first. Thanks in advance.