Liars.. that's the only word I can use.
Customers/members honestly fill out surveys, give opinions and get rewards points. Then when trying to cash out the points they cancel your membership saying you have lied during surveys and have several accounts.
Do not bother signing up with them.
I had over $200 that once I tried to cash out got response that I was cheating and my account was cancelled with no possibility to finish the cash out process.