To customize the look and layout of your marketplace, you can use our default Plaza Theme or create your own custom themes. Simply edit the layout and pages within the Storefront Builder, and then publish your Theme when ready.
If the Storefront Builder
Access the Theme Manager
To access, click the Theme Manager tab in the marketplace, then click Customize. This will open the Storefront Builder UI.
How to use the Storefront Builder
Customize using Storefront Toolkit (for web developers)
With the Storefront Toolkit a front-end developer creates, tests, and packages a theme on a local machine.
Video tutorials: Storefront Builder Toolkit