What kind of payment prevent buyer from force refund ?

[MeowChikaMeow]

I'm considering selling some online virtual game items and it might only be a few times, and i heard paypal payment can be force refund. Any ideas how to prevent that ?

Thank you 

[kernowlass]

Normally a buyer can only file a dispute for unauthorised access eg hijacked account or item not received or received but not as described.

HOWEVER if you are selling virtual / digital items there is no seller protection so you sell them at your own risk.