What happens if you mix Design Sprint (a five day process for answering critical business questions through design, prototyping, and testing ideas with customers) and Growth Hacking (a process of rapid experimentation across marketing, product, sales, and other areas of the business to identify the most efficient ways to grow a business)? You will receive a great way to experiment about your business growth and a way to learn a lot about product (service) and customer. Here is how to run it and how it helped us!