is there a limit in acquiring ss through inviting friends?
i mean i can invite friend and receive ss until how many of them? 
acquirining ss through inviting friends
ladyj1925 Don't, your friends will only get frustrated with the current policies for premium and the ss system. There are other sources that are much more kinder to readers. But I guess if their only planning to read one book here once they get to premium wall I guess thats ok.