Customer Support has no say in the matter. They’re not part of the team that would consider or develop a solution to transfer players from one region to another.
It’s great that you’re willing to negotiate a price. I’m not so sure it would end up at a price point that people would be willing to pay though. While we do see the request from time to time here in this forum, it’s still fairly rare. That means they would be developing a system for what it most likely a very small number of players.
At the end of the day, the General forums are the most appropriate place to express your interest in such a service.