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 … Continue reading Upselling has become part of internet sales tactics. Is this practice turning off consumers, or has it simply become a distraction from an original point of sale?