Currently my friend wants to try out gamefly, and i give him a referral link from my account and it says we can both get a free month, now my question is whenever he clicks on the link that was sent to his email it would bring him to the subscription page and gives 3 choices being, 1: 1 game out for 2 months (7.98), 2: 2 games for 2 months for (11.48) and finally 3: 2 games free trial for 10 days.

when does our free month starts?