How to set up in-line notifier button on product page?
You can follow these steps to set up inline subscribe button on product page
Step 1: Go to store theme editor by visiting Online store => Theme => Customize

Step 2: After opening Theme editor, make sure that you are at Default product page. From there, you can find and click to Add block => selecting Subcribe button from App section

Adding block button only available on Online Store 2.0 themes, to add Back in Stock block on Online Store 1.0 themes, please refer to this guideline
Position of in-line button can be adjusted by dragging Subscribe block on theme editor. When click on in-line button block, you can also configure its design to your preference

Step 3: After adding block on product page, make sure to to enable Subscribe widget by go to app setting from your store setting => Select Setup Subscribe widget

Step 4: Enable Subscribe widget and subscribe in-line button will show at your product page

Step 1: Go to store theme editor by visiting Online store => Theme => Customize

Step 2: After opening Theme editor, make sure that you are at Default product page. From there, you can find and click to Add block => selecting Subcribe button from App section

Adding block button only available on Online Store 2.0 themes, to add Back in Stock block on Online Store 1.0 themes, please refer to this guideline
Position of in-line button can be adjusted by dragging Subscribe block on theme editor. When click on in-line button block, you can also configure its design to your preference

Step 3: After adding block on product page, make sure to to enable Subscribe widget by go to app setting from your store setting => Select Setup Subscribe widget

Step 4: Enable Subscribe widget and subscribe in-line button will show at your product page

Updated on: 14/09/2023
Thank you!