Hi all I know rank buying is sometimes needed but I honestly think some people buy it for power like for example I disciplined a HR and he said I'm going to buy Co owner and Demote you. Then a Trainee said when I get my money and buy co owner I will fire you then perm ban you. So the point I want to get across is maybe there should at least be trust for buying like for example do a interview if you want to buy co owner or etc.

Then that's clearly abusing their power and will have action taken against them, If they do buy Co-Owner.

Yes but do we have the right to not give them rank?

We would sell them the rank.
If they abuse, sucks for them. They get dismissed from their rank or if in worse cases, fired.
We would keep their coins still, as we have a no refund policy.