In B2B, inbound is the preferred channel of lead generation. The whole process of drawing a lead into doing business with you—by educating first and selling later—matches the B2B business model, where businesses don’t make impulsive purchase decisions. Which is why inbound marketing in B2B takes leads through three levels of the sales funnel: ToFu (top of the funnel), MoFu (middle of the funnel), and Bofu (bottom of the funnel).
With the vast majority of leads failing to convert to sales, companies can’t
afford to abandon prospects when they fail to become buyers. By nurturing these leads—providing them with the right information based on who and where they are in the buying process—Modern Marketers can directly improve sales success. By implementing a formal strategy for lead nurturing, instituting nurturing programs, and following the best practices outlined here, you can begin reaping the benefits of lead nurturing today. Based on the Grande Guide to Lead Nurturing.
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.
Write great subject lines. David Ogilvy once said that 80 cents of your dollar should be spent on writing headlines. With emails, the subject line is just as important. If it doesn’t catch your attention, you won’t open it. So, spend the majority of your time writing and polishing your subject line. A great email subject line entices curiosity about the content of the email. It’s also personal, and highly relevant to the recipient. To learn more about how to write amazing subject lines, we have an entire blog post on the topic: 30 Successful Bloggers Share Their Best Converting Email Subject Line.

Direct Mail. “Just like each of the above all on their own could be a standalone marketing campaign to feed your business enough leads forever, this could as well. You can generate these letters and target all kinds of lists, so you can get very specific and never ever run out of potential campaigns. I use for my lists, but there are many companies that can and will sell you lists. I then use a done-for-you service.  They create, print, stamp and send to us to drop in the mail. It cannot get any easier than that. These letters we use are in hand written font and made to look like you wrote it out on a yellow pad of paper. They're mailed in invitation- type envelopes so they get opened and not tossed in the waste basket.”
Cost per thousand (e.g. CPM Group,, also known as cost per mille (CPM), uses pricing models that charge advertisers for impressions — i.e. the number of times people view an advertisement. Display advertising is commonly sold on a CPM pricing model. The problem with CPM advertising is that advertisers are charged even if the target audience does not click on (or even view) the advertisement.