GTINs are barcodes (also called EAN, UPC, ISBN) that are used by Google Shopping to identify products. But its a major issue that google doesn't recognize it and shows Limited Performance Due To Missing Value [GTIN] in the google merchant center even though you have entered UPC codes in your products. After installation just start the process in our app and it will sync barcodes for you. You must have valid UPC codes entered in your product for this app to make it work on google merchant center

• Easy Fix Limited performance due to missing value [gtin] on GMC for all products
• Skip manual work and start process to sync all the products that have barcodes
• Never experience GTIN missing when it comes to inventory sync with google
• You must have valid UPC codes in your products for this app to work.

Conditional Blocks lets merchants control exactly when content appears on their store—without code. Show banners, messages, or sections only for specific products, variants, stock status, tags, or scheduled time windows. Built directly into the theme editor, it works with any theme and updates instantly as conditions change. Perfect for promotions, announcements, and targeted content that only appears when it matters. You can call it Conditional Content too.

• Show or hide blocks based on product, variant, stock, tags, or collections
• Schedule content based on future date and time
• Target specific variant options like size, color, or material
• Works with any 2.0 theme using Shopify’s native theme editor
• Live preview warnings prevent misconfiguration before publishing