As with some other things online, I'm a bit skeptical of anything that doesn't have a real information page. Especially when it comes to paying for something thru a 3rd party service online. Fire-Pay does not have enough information readily available to read on their site. I did not do the "owner signup" and I could not login with the one and only email of info I got when I did use Fire-Pay on a site to pay for an upgrade. I can't remember for sure which site it was but some bad things happened on my ATM/Credit Card right after that and I had to have the bank cancel my card and issue a new one which took at least two weeks. I had a temp card until I got the new one. Then I had to go to every site that I used the old one and put new information in when I got the new card. I can't say for sure it was because of the Fire-Pay site or the TE that I did the upgrade at or maybe there was some other thing going on in my laptop but I haven't had the problems again ... yet.
Update: Friday night 01/16/20 I got to upgrade at ClickTrackProfit through Fire-Pay with CTP Tokens and I have learned some more. Thanks Jon