How to create a make your own combo products in wix store?
Access the Wix Dashboard: Log in to your Wix account and access the Wix Dashboard where your store is managed.
Add a New Product: Go to the Products tab, and click on “New Product”. This is where you’ll start creating your combo product.
Set Up Product Details: In the product setup, enter the name, description, and images of the combo product. This should reflect that it’s a bundled offer.
Create Product Options: If your combo product involves variations (like different sizes or colors of the items in the bundle), you can add these options. This is done through the “Options” section where you can add variants like size or color.
Price Your Product: Set a total price for the combo product, which should typically reflect a slight discount to encourage purchase of the bundle over individual items.
Manage Inventory: Input the inventory levels. If your combo product reduces the inventory of individual items included in the bundle, you’ll need to manually adjust the inventory of each product when a combo is sold.
Publish the Product: Once all details are filled in and you’ve reviewed the product listing, publish the product to your store,
This is currently a feature request but can be achieved using custom code.