Examples include a welcome email sent as soon as a new client signs up to your list of contacts, followed a few days later by an informatory email discussing the products and services you offer, then an email informing on current offers, and so on. You could also create different series of post-purchase emails, based on the type of product the individual purchased.
With a newly redesigned email editor, which makes it easy to pick back up on draft messages right where you left off or turn them into drip messages, AWeber is an email marketing app that does it all. If you need a professional email tool that’ll help you grow your lists and offer live phone support if you get stuck, it's a great email app to try. - Matthew Guay
What I like about Mailchimp is that you can setup autoresponders such that only a subset of your email list will receive your follow-up emails based on when they signed up for your newsletter. For example, if I only want recent subscribers from the last month to receive one of my autoresponders, I can simply specify this using MailChimp’s autoresponder interface.
Email marketing has the highest conversion rates of any marketing channel. In fact, sixty-six percent of online consumers made a purchase after receiving an email marketing message — which is more than social and direct mail, according to the Data & Marketing Association. And transactions from email are three times more profitable than those made on social media, reports the global management consulting firm McKinsey & Company.