Digital or print materials that accompany a primary advertising campaign. Before the internet, “collateral” was practically synonymous with “brochures” that supported traditional TV commercials, such as a savings account brochure from your local bank branch. Today, “collateral” can refer to any printed or digital piece that supports and extends a campaign. Common digital collateral includes websites, landing pages, and banner ads.

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.

