POSI Inventory helps businesses to manage sales, and inventory. It can track products, and inventory; Manage sales order and invoices; Generate business reports on sales trend. POSI Inventory is software designed specifically to help small businesses to handle sales, and inventory management. It is quick to install and very easy to use. POSI can help you to: Organize customer orders and issue invoices; Track inventory on hand and movement history; Re-order stock from vendors; See reports on sales trends.