It’s ineffective given the effort required to see meaningful results. When done correctly, effective marketing automation takes time, effort, and resources to implement and maintain for revenue growth. Even if your database is currently filled with top-notch, quality leads, how effective will your marketing automation be when you’ve either converted all those leads into customers, or when your database begins decaying at the rate of 23% / year (via unsubscribes, job turnover and a variety of other factors.) Even when they’ve invested the time and effort to master the art of “Amazon-like” marketing automation, without enough leads to work towards purchase many marketers end up unhappy with the ROI of their marketing automation investment.
A lead magnet (a.k.a. an optin bribe) is something amazing that you give away for free in exchange for an email address. This doesn’t have to cost you anything to create; most lead magnets are digital materials like PDFs, MP3 audio files, or videos that you can create yourself at minimal or no cost. It can be absolutely anything you want, so long as it provides value to your visitors for free.