Companies considering the use of an email marketing program must make sure that their program does not violate spam laws such as the United States' Controlling the Assault of Non-Solicited Pornography and Marketing Act (CAN-SPAM),[10] the European Privacy and Electronic Communications Regulations 2003, or their Internet service provider's acceptable use policy.

Historically, it has been difficult to measure the effectiveness of marketing campaigns because target markets cannot be adequately defined. Email marketing carries the benefit of allowing marketers to identify returns on investment and measure and improve efficiency.[citation needed] Email marketing allows marketers to see feedback from users in real time, and to monitor how effective their campaign is in achieving market penetration, revealing a communication channel's scope. At the same time, however, it also means that the more personal nature of certain advertising methods, such as television advertisements, cannot be captured.
What we liked: MailerLite’s ease of use makes it an ideal tool for getting started with autoresponders – even beginners can master setting up emails and campaigns fairly quickly. And it’s great that you can use most of the features completely free of charge (as long as you have fewer than 1,000 subscribers). If you do need to upgrade, it’s one of the most competitively priced providers on the market – so it’s a great way to set up cheap autoresponders.

Sailthru helps modern marketers at leading retail and media companies build deeper, longer-lasting relationships with their customers. Sailthru personalizes individual customer experiences across digital communication channels—in email, on a brand’s website and in their mobile applications. Sailthru-powered 1:1 relationships with consumers help drive higher revenue, improve customer lifetime value and reduce churn.

Step Three: Following that, an average of ten to nineteen emails are then automatically sent to the subscriber, most often with several days between each email send. The further the sequence gets, the longer the space between emails is. For example, within the first three or four auto responder emails, there may only be a day or two between each email send.However, as you get into the latter emails, it is common to leave a week between email sends so as not to encourage the subscriber to become frustrated and mark you as spam or unsubscribe from future mailings.


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.
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