All in all, everything is great! SYPWAI works in a way that I didn't even expect. The only thing is that the platform hangs a bit under heavy load. But it happens rarely and it works fast enough. The developers at the startup are great, everything is up and running as if it were on rails. Tasks are a huge pile, so you can't overdo them. Tech support responds almost instantly. And payment is made on the same day. There's no way around it!