wow, you put a lot of thought into this.

here is what will happen when you activate all five accounts for several months.


account A - first month free, two months paid, fourth month free from account b.
account b - first month free, two months paid, fourth month free from account c.
account c - first month free, two months paid, fourth month free from account d.
account d - first month free, two months paid, fourth month free from account e.
account e - first month free, two months paid, fourth month you must pay or cancel or whatever to keep playing for the fourth month.

first month is always free with your initial activation. your free months for referring another account only comes in after the referred account pays for two months. to get the fourth month free on all those accounts, do not pay month-to-month. either buy a 60day gamecard or pay for two+ months in advanced.