Is it ok to sell a house, eat and tell fortune? _ Is it accurate to sell a house for fortune telling?

Is it necessary to invite an intermediary to eat when selling a house through an intermediary?

That's their job. They sold you a house. Do they charge agency fees to raise house prices? They may be able to play a role, but the higher they sell, the more they earn. There is no need to invite them to dinner. Don't put yourself too low, or they will bully you.