A common example of permission marketing is a newsletter sent to an advertising firm's customers. Such newsletters inform customers of upcoming events or promotions, or new products. In this type of advertising, a company that wants to send a newsletter to their customers may ask them at the point of purchase if they would like to receive the newsletter.
Here are some of the most interesting email marketing stats around. The Radicati Group says we’ll send and receive around 281 billion emails this year. According to Adestra, 78% of teens use email. Statista reports that 85% of US adults use email. Consumers like getting emails from the brands they love. But email senders have to respect the inbox. Email too often, or include the wrong content, and Litmus says some people will report your email as spam instead of unsubscribing.
SendInBlue 9,000 emails per month (daily limit of 300) for an unlimited number of subscribers. You can have a maximum of 2,000 subscribers in your automated campaigns at any time. A good range of advanced autoresponders is offered on the free plan, including welcome, anniversary, page visits and ecommerce (such as product purchase or abandoned cart). You also get an allowance for free transactional emails. SMS can also be added for an extra cost. (Full review)