Visiting BD means that some salespeople or food bloggers are looking for food merchants, independently exploring the business resources of eating, drinking and having fun, making special packages, reaching cooperation with merchants, taking charge of online and offline maintenance of merchants, following up packages, putting them on shelves and selling them, and maintaining good customer relations. Their main goal is to attract customers, improve the exposure of products, increase sales, and provide customers with quality service and experience.

In addition, BD can refer to some professional teams or individuals, who are responsible for developing new stores, products or projects, and conducting on-the-spot experience, inspection and evaluation, so as to provide detailed introduction and recommendation for consumers or investors. Their goal is to make consumers or investors better understand and trust these new stores, products or projects through real experience and professional evaluation, so as to promote the development and growth of the market.

In short, BD is a relatively broad vocabulary, and its specific meaning may be different for different scenarios and industries.