How to Manage Product Sizes with Predefined Size Packs in MC Boss?

Updated at June 3rd, 2026

Q: The products come in different sizes, are sold in packages, and the size ratio is fixed. Can I place orders using a predefined size ratio?

A: Yes. You can set the size ratio when creating the product. Once configured, the predefined size ratio can be used when placing orders.

Path: MC Boss Product Page → Click the "+" in the top-right corner to create a new product, or select an existing product to edit → On the Stock page, add a color → Select the color → Return to the previous page → Add sizes → Select the sizes included for that color → Return to the previous page → Click the three-bar menu → Click “Ratio Size” → Enable Size Ratio → Enter the predefined size ratio → Return to the previous page → Enter the corresponding stock quantity for each size → Click ✔️ in the top-right corner to save

After the setup is complete, when you place an order in MC Seller, you will see the product added according to the predefined size ratio.

 

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