Internet protocol (IP) address, a unique number much like your street address that uses commas and periods to identify a device accessing the internet. Your personal desktop, laptop, tablet, and smartphone each have a different IP address each time you log on. Each of your business devices may have its own static address that doesn’t change. See domain name system (DNS).

Building a Highly-targeted Opt in List: When Money Lies Beneath the Lists
Are you successful with your Internet business? Better yet, do you think you are successful with your online business? When most online entrepreneurs are asked with these questions, they often brush it off.