How to setup Notify me button in product page?

Go to Theme section of Shopify >> Click on Theme Customization >> Enable "Back in Stock! Engine" embedded app block.

Once you enable the embedded app block then "Notify Me" button will start to appear below the add to cart button automatically. You do not need to require to insert any code there.

How to change place of the notify me button?

Go to Settings >> Button Style >> Click on Customize button.

Enable the option of "Customize inline button position", add class and type and save it.

Insert element CSS selector:- You need to enter the class after which you want to show notify me button.

Insert type:- Add "afterend" here so button will appear after that class.

i.e. You want to display the notify me button after price then you need to add the class of price in class name and add afterend in insert type.

If you are getting any problem in changing the place of notify me button then feel free to contact us at support@scriptengine.net, our support team will help you to setup everything correctly in your store.