Quick start guide
Follow this guide to select, configure, and install your first checkout extension.
Last updated
Follow this guide to select, configure, and install your first checkout extension.
Last updated
Whether you are setting up for very first extension or need a reminder on how to add an extension, this guide will walk you through the process from start to finish.
Plan requirement
Checkout extensions are only available to merchants on the Shopify Plus plan.
Platter+ has 10 checkout and post-purchase extensions to choose from. Choosing your first extension depends on your primary goal.
We suggest starting with one of our most popular extensions:
In-Checkout Cross-Sells
Post-Purchase Offers
Promotion Progress Bar
Alert Banners
Testimonials
If you need help selecting your first extension, use our Checkout Optimization Checklist as a guide.
Once you've selected the extension you'd like to set up, use the configuration settings on the left-hand side.
Configuring the settings is pretty straightforward, but if you have questions or need help, refer to the documentation for each individual extension.
After you've finished adjusting the settings for an extension, follow these steps:
Rename your extension
Click the + icon to copy the Handle ID
Click the Save button to save all of the settings
Once you are finished setting up an extension, follow these steps:
Click the + icon to copy the Handle ID
Click Copy handle ID and go to editor, it will open your checkout editor in a new tab
Duplicate your live checkout (optional)
Click Add app block
Search for Platter and select Checkout Extensions
Adjust your checkout behavior settings
Depending on your requirements, we typically recommend deselecting Allow app to block checkout and selecting Include app block in Shop Pay.
Paste your Handle ID
Drag the app block to your desired location
