Introduction - If you have any usage issues, please Google them yourself
-Preparation of statistical procedures merchandise sales, merchandise information are: name of product, units of measurement (weight or parts), price. All product information into the computer beforehand, all items displayed on the screen name, select the brand name, enter the product units (such as weight, number, etc.), calculated according to unit price. Customers may purchase a variety of shopping goods, the program should calculate the number of money payable by the Client