MVNO billing software system with inventory management

Track all items in stock, allocate them to your customers, track which customers the items have been sold to and return items on hire back in the inventory when the hire end date of an item has been reached. Set an id, model and serial number to any item. Link items with specific suppliers. Set a sales and purchase prices. Allocate items to customers by simply calling up items from the inventory when working with a customer account. Track current stock level and quantities on order. Stock levels get automatically updated as items are sold and hired items are returned to the inventory.