What is EOQ and EOQ calculator:

EOQ = Economic Order Quantity is the number of units with each given order to minimize the total cost of the purchase.

EOQ calculator is a price calculator to compute EOQ for a product.

AOBIOUS online Shopping Cart is actually EOQ calculator that compute the price of over 200 different unit sizes of a product. Customer have a choice to order any quantity of the product but the price will be always discounted if the quantity of the order increases.