The product card badge requires two settings: enabling it in "Settings," and entering text for each phase in the selling period rule.
Open "Settings" from the left menu
Open the "Product card badge" section
Check "Show product card badge"
Save
The product card badge is only displayed on the storefront on a paid plan (Light Plan). On the Free plan, you can configure and save this setting, but it will not appear on the storefront.
Open the selling period rule where you want to show the badge
Go to the section for the state you want to show the badge for ("Before selling period," "During selling period," or "After selling period")
Check "Show badge on product card"
Enter the text you want to display in "Badge text"
If needed, set "Background color" and "Text color." If left blank, the default color for that state is used
Save
Even if "Show badge on product card" is checked, the badge will not appear if "Badge text" is left empty. Both the checkbox and the text are required.
For display position, spacing, shape, font size, and other design settings, see "Customize product card badge design."