When you call in to a restaurant, your profile will pop up and they'll see it. Your business is welcome but don't be afraid of the ghost-cancellers. Pick two expensive bottles of wine for important clients who are going to want them on their table. When i tell my assistant what city I'm visiting, he or she should give me top four restaurants from around the country so that i can get a reservation there. If someone flakes at an appointment, teh three or four times, sometimes  they're like "Ohoh yes! Let me have your number"...