Addictive
(adj) so enjoyable that one wants more of it
Alter
(v) to change
Assume
(v) to believe without checking if it is true
Bargain
(n) something that is bought or sold for a price which is lower than the actual value: something bought or sold at a good price
Bump
(v) to hit (something, such as part of your body) against an object in a sudden and forceful way
Commercial
(adj) related to business
Complex
(v) hard to understand or analyze
Consumer
(n) a person who buys goods and services for personal use
Retail
(n) the sale of goods or services in small quantities directly to people
Purchase
(n) an item that one buys
