For all versions of MeasureSquare 8 Desktop: This will create an add-on product to associate with another regular product for conveniently dragging both with one fell swoop; we will also show how to delete an add-on product.
1. Create and assign add-on product.
Step 1: Create an Add-On
+ icon to create product->Type in No./SKU & Type -> Check mark "Is Addon" near the bottom ->Save
Step 2: Create regular Product & Attach Add-On
+ icon to create Product -> Type in No./SKU & Type -> Click green + icon near bottom -> Select previously made add-on as the Product & the Add-on Method ->Save "Set Add-on Window" ->Save product
Step 3: Drag the product into the room
(Note: For the add-on method, the Original Quantity will calculate the net amount for the add-on, while the Product Usage will calculate the gross amount.)
2. Delete add-on product.
Right click on the add-on product to be deleted under Project Items-> Select "Delete"