Earlier quoted context omitted.
But then you'll have people creating new accounts every time the trial ends, instead of paying! The sweet spot is probably 24 hours. Too long for a fraudster to wait around, and too short for people to bother making an account every day for pro fuctionality.
> But then you'll have people creating new accounts every time the trial ends, instead of paying! These would be malicious users . Both words are significant here. People using the service just to check credit cards are malicious, but not users. Free users are users but not malicious. I think for most services, the set of actual malicious users—people who do want to use the service for its intended purpose, but don't…
I would never sell a product to devs. They don't know how to value their time. Which is odd considering we're in the business of automating other processes.