The big difference is that people will be giving you their contact information voluntarily. Also, you know these people value what you offer—especially if you pick a prize that is particularly desirable to your buyer persona. For example, if you own an HVAC installation business, give away a prize related to home improvement that will attract homeowners.
For Campaign Monitor customers, you can either manually upload an existing list (from an Excel file for instance) or you can connect your Campaign Monitor account to the tool where your customer data lives (such as your CRM, accounting, eCommerce tool, and hundreds of others) and automatically sync your customer information into your Campaign Monitor account.
Cost per mille, often abbreviated to CPM, means that advertisers pay for every thousand displays of their message to potential customers (mille is the Latin word for thousand). In the online context, ad displays are usually called "impressions." Definitions of an "impression" vary among publishers, and some impressions may not be charged because they don't represent a new exposure to an actual customer. Advertisers can use technologies such as web bugs to verify if an impression is actually delivered.:59
Hey Jonathan , enjoyed the article but it’s far fetched for startups and beginners like me who came here to see how in the first place we bring people to our website and not how we engage them or get email out of people who are already there.. getting people on your website is a bigger challenge, love your knowledge about the field is there an article which will help solve this?