There are SO MANY scams that you need to look out for but here are a few:
1. Paypal is another scam to look out for. Members can call and report you for running an adult account AND get their money back. Even if they don't report you, they can call and get a refund up to 6 months through what's called a "chargeback" which is where they pretend someone hacked their account to make the purchase. That's why you want to accept tokens. If you accept PayPal for something like a Skype show, the member can call and get ALL their money back and they would have received a free Skype show.
2. This may be a little one but something to keep an eye out for. Members may tip something like this in your room...
notice that the tip NOTES says 85 tokens...but the actual amount is only 8 tokens.
3. Members may pretend to be MFC Admin or they may have "promotional" Twitter accounts to try to get a free stuff from you. Real MFC admin will never ask you for anything free and you don't owe promo sites anything.
4. If you have your P.M's set to "friends only" with a tip amount required to become a friend (highly recommended) members may try to get them free from you by saying "oh it's just a question about (insert something they can buy)". Tell them to mfc mail you, if it's really just a question they'll do it, if they want P.M's they will most likely just leave. Others will say they want your PM because they want to spoil you. If they can't even tip for your PMs, then they obviously aren't there to spoil you.
5. People pretending to be businesses and wanting to fly you places for work for some ridiculously high wage (like "work in our mansion in Florida for $20,000/month") or people wanting to mail you gifts. These people are just trying to get your personal info. NEVER give your real name or your address to anyone.