Trueshelf lists the products and inventory that do not add up. It changes nothing; you decide what to fix. It finds negative quantities, locations where on hand does not equal available + committed + unusable, items set to keep selling at zero, and an empty location while another holds the stock. Not a low-stock alert: it checks that your records agree with themselves. Bad data shows up here before it becomes a wrong order. Reads products and inventory only, never orders or customer data.

• Finds negative stock and quantities that do not add up at each location
• Flags items still set to sell at zero, before they turn into oversold orders
• Read-only: never changes your store and never reads orders or customers