My auntie Susan has a restaurant at the city down town near public terminal. Every time we travel to our province we used to drop by to her restaurant and I noticed that every time we visit untie customers are many and her food display are almost almost all consume or already sold as early as 3:00 in the afternoon.. so I told her, untie you might rich early in your business and she smiled at me. I ask her, untie what is your secret? why your customers are coming and coming again? She told me you must be gentle in handling your customer, be polite and treat them well, of course I must keep the food I displayed fresh and yummy with matching  best poly check tablecloths to make it presentable and eye catching.