Inventory Database.

A products and customer database for restaurants, shops and businesses. It stores product details, customer information, purchasing details, and orders. Purchase and Order has the product information, quantity and date of purchase. A listing of all purchases and ordering details for customers with pictures and references. Data can be migrated to an external SD card in text or csv format. It can handle up to 20,000 records, limited by android memory size. API version for Lollipop. Requires a minimum screen display of 720 x 1280.
Removing app does not delete the data, which can also be imported manually. A free version is also available with limit of 20 records.