a high risk payment would be a trasnfer via online banking?
A high risk payment is ANY payment that can be reversed.
Some examples are:
Credit card
Debit Card
PayPal
ACH bank transfer
SWIFT bank transfer
Most other bank transfers
Personal check
GreenDot MoneyPak
Additionally the following can be risky due to the possibility that the received payment could be counterfeit:
Cashiers check
Bank check
Certified check
Money order
i found a couple of people who seem really nice, and have feed back its likly they are the real deal right?
Scammers and thieves usually seem really nice. If they didn't then they wouldn't be able to trick people.
Scammers and thieves often will do some good exchanges first so they can get some good feedback. Then once people trust them, they are able to steal a larger sum. Additionally, scammers and thieves can create fake feedback for themselves.