@ $300k a year from CL spam!
but ya I've offered one month non recurring for years. The key is to charge them $5-7 more than recurring and if you see more non recurring than recurring raise that non recurring up a dollar or so to get the ratio you are happy with. You are leaving money on the table if you don't offer non recurring cause so many surfers don't trust they will be able to cancel recurring cause of all the scammers