My brother owns about 12 sites that, together, process about 20,000 a month. He currently uses powerpay.biz but they do not like some of his practices. He thinks that he can stay with them, as hes doing nothing illegal... But he needs alternative accounts.. Are there any other merchant accounts as good (for internet business) as PowerPay? Or is PowerPay not even that special? Also are most merchant accounts ok with post-sale upsell processes?