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.

3 Quick And Easy Ways To Build A Profitable Opt-In List
You finally realize that you need a good opt-in list. After reading countless articles and sought expert advices and have read many success stories of people creating a small fortune with opt-in lists you finally decide to have one of your own.