I think I've seen this posted in different freelancing communities where these "employers" are trying to hire people and that's the actual job that they're about to do as per OP's description. It's gonna require KYC and the ones that will adhere to OP will be involved in money laundering.
Otherwise, this can also just be a data gathering offer for which OP is just gonna collect your info and you'll be added to their database that shall be sold somewhere for marketing purposes and much worse, scamming purposes.
It's most likely stolen credit cards or something of that nature. Whomever is dumb enough to fall for this will likely face jail time if/when convicted. Let's use our brains here and not help people like this screw over our forum members.
Hopefully, no one will be gullible on this offer and no help OP will get. If everyone don't want some FBI folks to surprise knock their doors, don't patronize this.
I don't think that even you earn anything close to $500 in a month.
That's what they'll say that they're earning this x,xxx amount so that people will feel that there's an easy way to earn a lot of money in real life. But we go back to the traditional way and advices like.
If it's too good to be true, it probably is.