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 left hand side - Details, Images, Stock locations, Sales channels and History.

Edit variant details, make your desired changes and click 'Save'.
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 - you can add an image , change an image by uploading an alternative or select from previously uploaded images.
Stock location - checking current stock levels at each location, edit reorder points for each location or remove 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 pertaining to 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