You can add multiple popups and tailor the content, audience, display timing, and design of each one.0. Install the app from the Shopify App Store.Open the editor and add the Popup: Discount Code block.Set the display frequency, trigger, audience, and design.Save the theme and check the result in the store.The popup ID allows you to open it manually from the URL or from any link on that page.Add #popup-id to the end of the URL or create a link to #popup-id. Replace popup-id with the value set in Popup-id.Manual opening ignores all automatic display conditions.The popup can only open on the pages where its block is added.To make it available throughout the store, add it to the Header or Footer. To limit it to specific pages, add it to the relevant template.A template can be used by multiple pages. If the popup should appear on only one page, create and assign a dedicated template.