Each one of those classes consists of more sub channels and systems. The variety of channels that the web has created means that a multi channel advertising strategy is essential to find your clients wherever they are looking and create brand cognizance. You want to have interaction together with your customer across their buying journey as they transition through assorted systems, called cross channel advertising. Your customer might see any variety of ads across a number of channels after which land to your landing page program, then get funneled into your email software, then get sent to your webinar application after which your sales/CRM program.
So any electronic marketing task is truly a multi channel advertising optimization assignment. You’ll want to check the ROI of every channel as a way to pause or optimize the ones that are losing you cash and allocate extra money to the channels that are operating well. This is especially true if the marketing budget is tight and getting the most efficient valuable return on investment and buyer acquisition rates is the goal. When the advertising budget is greater, there is room to play and test. But when strapped for cash, it is healthier to get the data you wish and automatically enforce adjustments to increase ROI. This is why continual data collection and channel data assessment and analysis is so critical to advertising optimization.
And with multi channel digital marketing comes data. Lots of data.