有咩方法可以喺餐廳promote swire coke product?

Upselling is a sales technique of inducing customers to buy more and spend more. Upselling coke products can be done by bundling the drink with meals, making it a more premium beverage by mixing with liqueur, and bulk portion size at a lower rate. Besides product side, we can think about service and promotion, like making table-talkers, servers’ recommendation, lady promoters, souvenir for exceeding certain consumption, etc.