Take Social, you can leverage Social channels such as Facebook and Twitter to deploy campaigns (you no longer have to be a coded / programmer), there are wizard-based tools for doing this to create Apps that are publishing directly to these channels. When people respond to your App (e.g. Photo Contest, Refer-A-Friend for incentive, etc.) they opt-in to direct communications and provide an email address and address (or whatever it is you customise that you wish to capture). These people are then immediately available for your direct marketing campaigns.
In dividing your list in this manner, you give yourself the ability to send more targeted communication. Some customers want both product and sales updates, while others might only want to hear about new versions. If you don’t give them the chance to choose, you risk losing them all-together. Since customers make the best buyers, it’s fairly obvious why you want to keep them subscribed to your customer email list.
This ties into the second 40 of the 40/40/20 rule – now you’re probably beginning to see why that was listed up front and why it’s universally considered the gold standard when it comes to direct mail marketing guidelines. With other forms of advertisements or marketing, it is perfectly acceptable to only go after impressions – a billboard in a highly-trafficked area or a TV spot that is more of a teaser in nature can sometimes go a long way toward educating the public of your existence, which is the first step in getting them to engage. With direct mailings however, you might as well be printing cash to send out to people if you don’t have a compelling call to action to give people.
You don’t have to worry about Google or Facebook suddenly changing their algorithms, because once you have someone’s email you have the ability to communicate with them one on one. Even if all of Foundr’s search rankings and social media presence disappeared tomorrow, we’d still be able to promote our brand and our products to the thousands of people on our mailing list.
Electronic mailing list servers may be set to forward messages to subscribers of a particular mailing list either individually as they are received by the list server, or in digest form in which all messages received on a particular day by the list server are combined into one email that is sent once per day to subscribers. Some mailing lists allow individual subscribers to decide how they prefer to receive messages from the list server (individual or digest).