Why do feng shui numerologists receive red envelopes?

It is natural to pay for your labor, but in fact it is not the main thing.

The most important thing is that someone changed the geomantic omen or put forward a suggestion to change your house purchase plan before you moved in, which will make the robbery that should have broken your fortune disappear and make money instead. The account that will break your fortune can only be borne by the person who helps you change your feng shui, so it is no problem to show people good or bad for free. Speaking of "change", you will receive a red envelope, and for the homeowner, giving a red envelope is equivalent to the money you originally wanted to break.