1. Navigate

In this tutorial, a global promotions bar like "Free Shipping for sales over $200!" is added to the top of the Shopify store.

2. Create Metafield

To start, navigate to the Metafields Master application, and in Shop create a metafield.

3. Metafield Review

Created Metafield will look similar to this:

4. Copying Metafield

Now copy the metafield code of the metafield that has been created.

5. Adding Metafield in the theme coding

Now navigate to Shopify's “Online Store” menu and look for the edit code option under the ‘Action’ dropdown option.

Now under the ‘product.liquid’ or ‘product-template.liquid’ file of the Shopify store theme, place the code where ever it requires the metafield to be displayed. In this example, the code is placed above the product description. Save the file.

6. Preview on store

Now, when we preview our theme. We’ll view the Metafield displayed at the top of the page.

And now you can customize the look and feel of the promotional bar according to theme style using custom CSS.