Building a list is important for every business because the list is an asset that the business owns to give it special access to a customer’s personal space. Besides, it is a cheap and authentic technique of building leads, delivering valuable content, and building trust and rapport with the customers. The following are some of the strategies people can use to grow their list of subscribers as fast as possible. In practice, multiple strategies can be used at the same time since one alone cannot effectively achieve the intended goal.