The toxic side of free – how I lost the love for my side project (part 4)
> it's cost me, £21.54 to allow some shithead to use JS Bin as a stolen card testing facility.<p>Not sure if it's standard practice, but in our case we let the users use the "free tier" service <i>first</i>, and we offer the paid plans only once we can validate they have a genuine interest in the product . It works well for us to avoid these cases.