Subscription - 6 Box Pre-Pay

Can you solve the puzzles, crack the codes, and Escape the Crate?  Signing up for this option is a "6 boxes at a time" subscription.  The first box ships out 2-4 days after being ordered, the second will ship out 2 months from now (in June), the third will ship out in August, the fourth in October, the fifth in December, and the sixth in February.   The subscription will automatically renew in this "6 boxes at a time" manner (starting in April).