The final stage of the sales funnel is the action that you're intending them to perform. In most cases this is the purchase. Again, how well you move them through the various stages is going to set you up with a specific conversion for this action. For example, if 100 people click on your offer and 10 people enter your sales funnel but only purchase people purchase, then you have a 2 percent conversion. 

Getting this timing right prevents losing prospects by bombarding them with too much information or giving them the hard sell too early. This is why moving prospects through the funnel is often called “nurturing.” Seventy-eight percent of business buyers seek salespeople who act as trusted advisors with knowledge of their needs and industry. Prospects should ideally only receive the information and sales help they need when they need it.
How to get started: After analyzing data from thousands of online courses, we created a launch strategy you can use to launch your own business—you can click here learn about Teachable’s Crazy 8 Launch Strategy. Example For an example of a successful launch, you can check out one of my favorite posts on the Teachable blog. In this amazing case study, Nat Eliason explains exactly how he launched his first online course and made $48,150 in the process.   
A marketer focuses to tap the entire set of potential customers in the beginning. This involves making them aware of the product by the use of effective advertising, marketing, public relations, and other communication strategies. Awareness is followed by generating a lead by acquiring customer information in some sort. This information is then pulled into a  lead management system to nurture further down the funnel.
You’ve given the prospect all of the information they need to make a decision by this point; they simply need to make it. Lots of people get stuck in this part of the sales funnel, so it is your job to nudge them closer and closer to making a sale without being too pushy. A great option would be to throw in a bonus for free to to offer a limited-time discount.
Make sure you consider intent when writing posts. In other words, write posts for people who intend to buy whatever you’re selling. If you’re a hair salon, you might get a ton of social shares if you write about DIY hair color on your blog, but if they’re interested in DIY color, they probably aren’t interested in coming into your salon and paying for service.
An increasingly common practice for marketing, sales, and customer service and experience managers is to “flip the funnel” into a customer experience funnel. This funnel outlines the process of turning customers into advocates, which in turn refuels the top of the marketing funnel by driving awareness and lead generation. Here’s our diagram of the customer experience funnel:
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