Complementary products are types of products that tend to be sold together or complement other products. For example this type of product is a plastic bag. This type of item has stock in the inventory but does not add or change your income.
Step 1. Go to Products Menu - Add
To add your new product to the Product menu then press the Add button
Step 2. Input Product Form - Select Type Complimentary - Submit
When inputting the Form Product input the required information and select 'Complimentary' for the product type then click Submit.
Step 3. Product Type Complementary Successfully Created
If successful, the product with the Complementary type that you created will appear in the product list.