Say I have my current account that I play normally on. When I set up RAf with 1 new account, I get a 10 day free trial on the friend account. After the 10 days, the friend account needs to upgrade. To upgrade, all the friend needs to do is pay 20$? Now, doesn't a month of time come with the upgrade for the friend? So does that give my main account a month free? So basically it's like I would be paying for the next month on my main account and I'd have two accounts for a month with only a loss of 5$?

I'm so confused, can anyone explain why the would/wouldn't work?