In addition to traditional methods, there are many other promotion methods in the catering industry, including but not limited to:

1. Social media promotion: This is one of the most popular methods currently. By posting food pictures, restaurant news, and special offers on social media platforms, you can attract a lot of attention and customers. Some popular social media platforms, such as Instagram and Facebook, are great for promoting F&B products.

2. Search Engine Optimization (SEO): By optimizing your restaurant’s website and online content to rank higher in search engine results, you can increase the number of potential customers.

3. Content marketing: Creating valuable and engaging content, such as recipes, restaurant news, cooking tips, etc., can attract customers while improving the restaurant's brand image.

4. Cooperative promotion: Cooperating with other companies or individuals to jointly promote products or services can increase brand awareness and the number of customers. For example, a restaurant could partner with a local celebrity, artist, or sports team to host special events or offer exclusive deals.

5. Email marketing: By sending customized email ads and offers to subscribers, you can remind them of the restaurant's existence and attract them to dine in.

6. Online reservation system: Provide a convenient online reservation system, which allows customers to book tables or takeaway services more conveniently, improving customer satisfaction and restaurant efficiency.

7. Mobile application promotion: Develop a restaurant application specially designed for mobile phone users to provide reservations, ordering, payment and other functions, which can increase customer loyalty and convenience.

8. Virtual reality (VR) and augmented reality (AR) technology: By using VR and AR technology, providing customers with an immersive dining experience can increase customer interest and curiosity.

9. Word-of-mouth marketing: Encouraging satisfied customers to share their dining experiences on social media or recommend the restaurant to friends and family can increase the restaurant's reputation and popularity.

10. Offers and promotions: Regular special offers or promotions can attract new customers and encourage them to come back again. For example, offer discounts, buy one get one free deals, or special holiday packages.

The above are some common promotion methods in the catering industry. Depending on your restaurant's specific situation and target customer group, you can choose the right approach to increase brand awareness and attract more customers.