___________ is a bill for a service or product that has been supplied to a customer. It is only used for credit sales; a sale that has been paid for when it was ordered will be recognized with ____________.

For a very specific inquiry, the seller would respond to a buyer by sending a _________________ which is a list of all items requested and their prices or a ____________________ gives all the information that is pertinent to the product or service being sold, such as price, delivery charges and product information.

Which of the following documents are written by the buyer to the seller? (Select all that apply)

This note is given at the same time that products are delivered and they enable the customer to check that what they have received is correct and what they have paid for.

Which list below contains examples of large scale retailers only? (Select all that apply).