You’ll want to capture users’ emails regularly, both when they purchase…and even before they become a customer. You can use lead magnets or discounts to incentivize email sign-ups and using an email management service like MailChimp allows you to create triggered autoresponders that will automatically send out pre-made welcome email campaigns when they subscribe.
Website:  Websites are a great way to establish your brand identity. They can use text, images, audio, and video elements to convey the company's message, as well as inform existing and potential customers of the features and benefits of the company's products or services. The website may or may not include the ability to capture leads from potential customers or directly sell a product or service online. 
Leadpages is the topmost tool for internet marketers. As a tool, they let anyone create a landing page within minutes & add it on their platform including WordPress, Drupal & all the popular platforms you can think of. I have been using them for almost a year & I must say it’s a great investment for an end user. At the same time, they offer an affiliate program which lets you earn a lifetime commission of 30%.

In order to engage customers, retailers must shift from a linear marketing approach of one-way communication to a value exchange model of mutual dialogue and benefit-sharing between provider and consumer.[21] Exchanges are more non-linear, free flowing, and both one-to-many or one-on-one.[5] The spread of information and awareness can occur across numerous channels, such as the blogosphere, YouTube, Facebook, Instagram, Snapchat, Pinterest, and a variety of other platforms. Online communities and social networks allow individuals to easily create content and publicly publish their opinions, experiences, and thoughts and feelings about many topics and products, hyper-accelerating the diffusion of information.[22]
3. Paying for leads. Some merchants benefit by paying affiliates on a lead basis. For example, an insurance company might pay affiliates a fixed bounty for each potential customer who signs up for an estimate. Alternately, a car dealership might pay affiliates for each customer that requests information on a specific car, and perhaps an additional bonus if the customer schedules a test drive.

Affiliate marketing has grown quickly since its inception. The e-commerce website, viewed as a marketing toy in the early days of the Internet, became an integrated part of the overall business plan and in some cases grew to a bigger business than the existing offline business. According to one report, the total sales amount generated through affiliate networks in 2006 was £2.16 billion in the United Kingdom alone. The estimates were £1.35 billion in sales in 2005.[19] MarketingSherpa's research team estimated that, in 2006, affiliates worldwide earned US$6.5 billion in bounty and commissions from a variety of sources in retail, personal finance, gaming and gambling, travel, telecom, education, publishing, and forms of lead generation other than contextual advertising programs.[20]
Affiliate networks offer you access to multiple (and by multiple, we mean hundreds if not thousands) of individual affiliate programs. They basically work by simplifying the signup process - instead of applying to become an affiliate for a each product you want to promote, you simply apply to join the network and instantly have access to hundreds of different affiliate offers.
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