> How long do you have to keep the account open for the points? And what's the minimum
> you have to keep in the bank
I want to say I read something about 30 days. But the rules state that if you engage in fraudulent or unethical behavior, you will lose the reward money. I'm not sure if that means signing up for an account and then canceling it right away, but I feel like that might fall under that. So I wouldn't advise people to do such a thing, just in case.
I believe it's $100, but I'm not confident in that, and for some reason I didn't see that info when I looked quick.