They can't registered by their self, they said. ( we know this as an evil ip case). So they must pay a small amount of bitcoin first to enable posting feature.
Let me ask here. If they did that (paid small fee), will their account be a copper member too ?
If the value is equal (or more) to the price of a Cooper Member upgrade (0.00208333
BTC), then yes. If it's lower, the price of the Cooper Member upgrade will be the normal price (0.00208333
BTC) minus the amount he paid on his evil units.