Prescott Valley, AZ Correspondent– Upselling is a sales technique that is most often used with various internet sales and services as well as everyday purchase interactions. The seller attempts to persuade a customer to buy more costly items, upgrades or other add-ons to bring about a more profitable sale. Usually the process involves the marketing of more money making services or products, or it can simply involve exposing customers to other available options that are at low to no cost. Continue reading →