When an MQL displays sales-ready behavior, like requesting for a demo or signing up for a free trial, they become a sales qualified lead. These leads are usually handed over by the sales team to an Account Executive (AE). SQLs are close to making a purchasing decision, so the quicker the AE acts, the higher their chances of conversion. A good way to identify an SQL is by applying the BANT framework—do they have the Budget, Authority, Need and Timeframe to buy from you?
Unsubscribe rate. Unsubscribes are always going to happen no matter what, and that’s usually OK because those people probably would never have bought from you anyway. However, a high unsubscribe rate can indicate that you are losing potential customers. Check the following: Why did people subscribe to your list in the first place, and are you delivering on that promise? Is the content of your autoresponder highly relevant to the segment it is being sent to? Are you sending too many sales emails with too little value emails?
These metrics give you a high-level overview of how your subscribers are interacting with your campaigns and allow you to compare the success of one campaign to another. If you want to go deeper and see the exact people who opened and clicked your campaign, what links they clicked, etc. you can do so by choosing some of the other reports from the right hand side menu.
The form on your landing page consists of a series of fields (like in our example above) that collect information in exchange for the offer. Forms are typically hosted on landing pages, although they can technically be embedded anywhere on your site. Once a visitor fills this out — voila! — you have a new lead! (That is, as long as you’re following lead-capture form best practices.)
Clearly, there has been a huge change in the traditional buying process.  In fact, according to Forrester, buyers might be anywhere from two-thirds to 90% of the way through their buying journey before they even reach the vendor. The reason this is happening more and more is because buyers have so much access to information that they can delay talking to sales until they are experts themselves.