Price book (BL/DST)
A price book is a list of prices within a specific price base, and any comments that you want to attach to that price book.
When creating a price book, you specify the base price and up to three separate price lists where you can retrieve item prices. You can print the prices from each price list in the column specified on the price book.
You can assign comments to a price book at the beginning of the price book, at the sales class level, or at the item level.