Wongnai Merchant App (WMA) is a free lifestyle application developed by Wongnai Media Company Limited for Android devices. The app is designed to empower restaurant owners with the ability to manage their restaurant information, see and reply to customer reviews, and take delivery orders from LINE MAN and Wongnai users with minimal effort. Moreover, it provides a Customer Relationship Management (CRM) feature using phone numbers to increase brand loyalty and retain customer base.

With Wongnai Merchant App, restaurant owners can easily manage all their restaurant information and customer reviews in one place. They can also take delivery orders from the growing user base of LINE MAN and Wongnai, which currently sum up to over 3 million people and counting. What's more, the app's CRM feature helps restaurant owners to build stronger relationships with their customers.

Overall, Wongnai Merchant App (WMA) is a useful tool for restaurant owners who want to streamline their operations and increase their revenue through food delivery services. With its user-friendly interface and powerful features, the app is a must-have for any restaurant looking to stay ahead of the competition.