# Glossary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
## A
## B
**Base, Amount**: the result of the sum of the arithmetic product of the quantity of an item by its price.
## C
## D
**Discount, Amount**: the result of the sum of the rebates on basic amount of each item.
## E
## F
## G
**Gross, Amount**: The difference between the base and the total amount deducted.
## H
## I
## J
## K
## L
## M
## N
**Net, Amount**: The sum of the gross amount and applicable fees
## O
## P
## Q
## R
## S
## T
**Tax, Amount**: Total amount of taxes levied.
## U
## V
## W
## X
## Y
## Z