Setup Guide:

1. Create the individual products:

2. Create the bundle products, with variants of all combination of sizes.

3. Go to the app and setup the bundle Groups.

For each of the variant in the bundle, you will need to create a bundle group in the app.

• Add "Bundle Pail Shirts S / S" and set it as MASTER.
• Add "Pail Black Shirt S" and set the quantity as 1.
• Add "Pail White Shirt S" and set the quantity as 1.

This group means that whenever the "BUNDLE MASTER" is sold, the component inside group will be decreased by 1.