I might be wrong, but I think that it might even be illegal in some countries like France. Except for banks, business are not allowed to discriminate customers

I might be wrong, but I think that it might even be illegal in some countries like France. Except for banks, business are not allowed to discriminate customers and refuse to serve equally everyone. Imagine like saying you are not allowed to take gas in a shell gas station if you are an employee of Exxon or something like that...