AR: Buy GTINs/UPC/EAN barcodes

The reviews for the AR: Buy GTIN/UPC barcodes Shopify App are overwhelmingly positive, with users praising its ease of use, effectiveness in adding GTIN/UPC codes to products, and excellent customer support provided by Dennis. Users found the app to be a time-saver, efficient, and essential for meeting Google Shopping criteria. The one-time purchase model without subscription fees was particularly appreciated by many. Some users highlighted the app's ability to handle bulk GTIN uploads seamlessly and its impact on improving Google Merchant performance. Overall, the app was described as a game-changer for managing product data efficiently and resolving issues with Google Merchant Center.