[op00to]

"If you have a high user traffic, please consider to get a license, it will be more cost-effective. Or else you might be unhappy someday."

*"Or else you might be unhappy someday."*

If that isn't a threat, I don't know what is. This guy's plugin should be removed immediately for such actions.

[Beltalowda]

The author of this software is very clearly a non-native English speaker, and while more than skilled enough to communicate reasonably effective on technical matters, they're also not really skilled enough to fully grasp all the nuances of these types of things. I don't know what they intended with that exactly, but I'm sure not going to jump to conclusions.

[colinmhayes]

I think that's just a fact. License is $20. This guy is clearly making more than $1000 on his site so the license is cheaper.