This is a process described by Seth Godin known as permission marketing. The core concept of this idea is that you never market to someone that doesn’t want it, you first have to ask them for their permission. When someone signs up to your email not only do they become a warm lead but they give you their permission to send them offers and to market to them.
Per the U.S. Bureau of Labor Statistics, a bachelor's degree in marketing, statistics, business administration or a similar field is the common requirement to enter a career in marketing. If you'd like to specialize in e-marketing, you could complete a bachelor's program in this field. Certificate and master's degree programs in e-marketing are also available, if you have a different education background and now want to enter this field.
InfusionSoft is a fully functional CRM and marketing solution created for small and medium size businesses. Comparing it to MailChimp or AWeber is like comparing a Lamborghini to a VW Golf. It provides highly advanced features for list segmentation, lead scoring and marketing automation. On top of all that, you can integrate all of these features with your optin form using Infusionsoft Tags + OptinMonster.