On holidays, new product launch days, or other special days, many stores offer discounts to increase sales. Let’s use Pizza Hut as an example: They often offer half-price vouchers for purchases via PHD. They also held several ‘buy one get one free’ promos for the most popular menus via in-store or online purchases. Looking at … Continue reading [Internet Marketing] Psychology of “Buy One Get One Free” Offers VS. “Half price”