basically the customer just need to stay there and jump every few minutes.
What would be a fair price? I guess I can level up a 85 alt to 90 in about 6 hours.
Post how much you would like to pay.
Edit: I am just trying to offer the players a better mmo experience.
This seems way too close to trying to advertise yourself here. I'd also like to point out that someone being powerleveled by "jumping up and down" while someone else kills everything is hardly an MMO experience