Q: How to use supplementary category (Brand/ Year/ Season)?
Q: How to customize the name of supplementary category?
A: The system default is Category/ Brand/ Year/ Season.
Go to MC Boss → Tap More → Settings → Category → Select a supplementary category → Modify → + → Confirm → Finish
Q: How to customize the name of supplementary category?
A: Select a supplementary category → Tap Modify → Rename the supplementary category → Tap Finish to save