1. Go to the Inventory section of your main app.
2. Select the variant you wish to edit. The variant details will be displayed like this:
3. You can view and edit variant details by clicking on the tabs on the top panel - Details, Images, Stock locations, Sales channels, and Custom Attributes.

Edit variant details, make your desired changes, and click 'Save Changes'.
The following fields are editable on this page.
Details - Name, SKU, Barcode, Supplier Code, Sellable, Purchasable, Taxable, Price lists, Color, Weight, Default Sales account, Notes, Manage stock level, Maximum online stock for eCommerce options, Minimum order quantity, Keep selling past 0.
Images can add an image and change an image by uploading an alternative or selecting previously uploaded images.
Stock location - checking current stock levels at each location, editing reorder points for each location, or removing bin locations for a variant in a specific location.
Sales channel - publish or unpublish variants to your eCommerce store here.
History - this tab shows you a record of all the actions done on QuickBooks Commerce about this variant, including the date and time of the action. e.g., Fulfilled 20 in #SO0048 for Climb Meowt from Warehouse by Sue-Ann Seet