You should have received the shop letter (http://neo900.org/shop-letter) email by now, and we've sent out a 20 voucher code mails so far (you seem to not be one of those 20) and are busy brushing out the last ugly warts from the shop, incl funny issues like geo-ip blocked some users, password sent plaintext in welcome mail, etc. Yesterday - among other stuff - we created a proper ToS, been "lorem ipsum" ;D Today we implement a 2 step account verification to protect the shop from spam accounts getting created.
Please stay tuned, we're working on it. Plans are to actually send out all voucher codes til end of this week
/j

[update: 7/20]