Oppa Design review for Preorder, Back in stock Duck

The support provided was excellent, instilling confidence in the product from the start. The core functionality of sending alerts is a brilliant solution, enhancing customer experience and boosting sales conversion rates. Having successfully used the APP for another brand within our company, we decided to implement it for our current brand due to its seamless integration with our Shopify. The user-friendly interface required minimal training, and the exceptional technical support promptly addressed any inquiries. This is a "must have APP", it is a game-changer for businesses with WhatsApp-using customers.