Add an Up-sell

Before purchasing any product adding an up-sell to a product or service is a great way to increase profit. For example when at the checkout counter asking if the customer would like to add gum for a price is a way, or at the gas station asking if you would like to add a car wash to the bill, or add dessert to a dinner, or add maintenance to a landscaping job. Any appropriate up-sell will help to increase to revenue of a company.