retailer
deal
save
spend
sell
waste
borrow
cost
on sale
return
take something from someone with the intention of returning it
to give a product in exchange for money
pay money in something, a product or a service
a person or busines that sells products for the people to use them
talk to the person who is selling to agree to a good price that is going to benefit both people
the price of a product
keep the money to use it in the future
take something back to the store because you didn't like or because the product has a problem
when a product has a discount
to pay money in things that were not necessary