What are the best Growth Marketing strategies?

To scale a business, entrepreneurs must market their products effectively. There are many challenges down the road. However, scalability is possible with the best growth hacking strategies. The process involves marketing, development, design, engineering, data, and analytics. The reason why it’s called growth hacking is that a hacker finds a quick, cost-effective, innovative method to attain growth instead of following conventional processes. There’s a big count of strategies out there for growth marketing. What do you think best suits B2C businesses?