Add Inventory Stock Counts to Product Details
Stock counts can be added for individual products and specific locations in the Inventory settings of the product details window.
To add stock counts for a product:
Go to More > Inventory & Services > Manage > Products.
Search for and select the product you want to edit. The product details panel then displays.
Scroll down the panel to the Inventory section, then select Show Inventory.
In the row for the location you want to edit, select the Adjust button in the In Stock column. This opens the Adjust Inventory window.

Enter the received stock quantity in the Quantity Change field.
To deduct stock, you can enter a negative number in this field (e.g., -20).
(Optional) Select or create a new Lot Number, if applicable.
(Optional) Enter the product’s Expiration Date.
Select Make Adjustment.

How do I adjust a negative stock quantity?
Once you have received new inventory, you can correct the stock quantity to offset the negative amount.
In the Inventory section of the product details, find the location with a negative stock quantity (highlighted in red).

Select the Adjust button, then enter the quantity received + the negative stock quantity.
Example: If your current product quantity is -5, and you have received 10 units, enter 15 in the Quantity Change field to update the stock quantity to 10.
Select Make Adjustment.