The Mockup Library, available for all sales channels except PrestaShop and API stores, lets you select the specific mockups you wish to publish on your sales channel:

• Filter mockups by color, size, and type, then select up to the maximum allowed for the listing.
• Select different mockups for each color option group. For example, you can choose one set of mockups for the Heather Blue color and another for Gray.
• Rearrange or swap mockups by clicking on two different mockups within the same color option group.
• Download mockups from the Mockup Library with either a white or transparent background.
• Upload your own custom mockups.

You can access the Mockup Library by clicking on one of your products and then selecting Mockup library:

To choose mockups for your product listing

1. Click on a product in My products to edit the product details.
2. Next, click on Mockup library to access the library.
3. Then, select the Printify mockups you want to include in the product listing.
4. Click Save selection.
5. Publish the product to your store.