There are many different types of marketing, each with its own set of techniques and strategies. Some of the most common types of marketing include:

1. Product Marketing: This type of marketing focuses on promoting and selling a specific product or product line.
2. Brand Marketing: This type of marketing focuses on building and maintaining the reputation and image of a company or product.
3. Direct Marketing: This type of marketing involves reaching out to consumers directly, typically through mail, email, or telemarketing.
4. Trade Marketing: This type of marketing focuses on promoting a product or service to businesses rather than consumers.
5. Channel Marketing: This type of marketing focuses on developing and maintaining relationships with intermediaries, such as wholesalers and retailers, that sell a company’s products.
6. Event Marketing: This type of marketing involves creating and promoting events, such as trade shows, conferences, and product launches, to generate interest and awareness.
7. Inbound Marketing: This type of marketing focuses on attracting and engaging customers through content, search engine optimization (SEO), social media, and other online channels.
8. Outbound Marketing: This type of marketing focuses on reaching out to customers through more traditional channels, such as advertising, sales calls, and direct mail.
9. Influencer Marketing: This type of marketing focuses on partnering with influential people in a particular industry or niche to promote a product or service.
10. Affiliate Marketing: This type of marketing involves partnering with other companies or websites to promote a product or service in exchange for a commission.
11. Email Marketing: This type of marketing uses email to promote products or services to a list of subscribers.
12. Content Marketing: This type of marketing focuses on creating and distributing valuable content to attract and engage a specific target audience.
13. Mobile Marketing: This type of marketing uses mobile devices and platforms, such as smartphones and tablets, to promote products or services.
14. Viral Marketing: This type of marketing aims to spread a message or product rapidly through social networks and other online channels.
15. Ambient Marketing: This type of marketing uses unexpected and creative advertising strategies to reach consumers in non-traditional ways.
16. Psychological Marketing: This type of marketing uses psychological principles and techniques to influence consumer behavior.
17. Cause-related Marketing: This type of marketing links a product or brand to a social cause or issue in order to appeal to consumers who are socially conscious.
18. Interactive Marketing: This type of marketing encourages consumer engagement and interaction through digital channels, such as games and quizzes.
19. Guerrilla Marketing: This type of marketing uses unconventional and low-cost methods to create a buzz and generate attention for a product or service.

It’s important to note that many of the types of marketing can be used in combination, for a targeted and effective marketing strategy. And there are more than 19 types of marketing, but these are some of the main and common ones.