The Smile Launcher is added to your Shopify store automatically, however it is possible that it can be removed from your store if you have recently made edits or changed your theme. This article explains how to use the Apply Smile button to add the Smile UI back to your theme.Documentation Index
Fetch the complete documentation index at: https://help.smile.io/llms.txt
Use this file to discover all available pages before exploring further.
How to know if you need to apply the Smile UI
The most obvious sign that you may need some intervention is that the Smile Launcher and Panel will not be visible on your store where it should be. If it is something we can detect, you may see this error message when logging in to Smile Admin:
Getting the Smile Launcher and Panel to appear on your Shopify store
Step 1: Check the Launcher visibility settings on your Theme page (Branding > Theme > Visibility).



