Website that's Amazon-payable for this Criminal Minds DVD?

Hello!

I am looking for the website that has Amazon payment since I only have over $50 worth of gift cards in my Amazon account, and would love to buy Criminal Minds Seasons 1-4 DVD boxset. Amazon has the Seasons 1-3 one, though, but they don't even have English subtitles as I'm hearing impaired. Plus, my TV does not support closed captioning for any DVD, so Seasons 1-4 is the only one that has those. Also, with my parents' disapproval, I'm not allowed to have a credit card.

So, can anyone give me some assistance?