apps (applications) – n. computer programs designed to do a specific task or related tasks

virtual – adj. online or digital, no real or physical

customers – n. anyone who pays for, "consumes," goods or services

otherwise – adv. in a different way

pair – n. two of something

expensive – adj. pricey, costly

augmented reality – n. pictures, video or other recordings of reality that also have something digital added to them to provide an "increased" experience

shopper – n. people who looking for things to buy

attract – v. to make someone interested in something

benefit – n. something that produces good or helpful effects