Marketers have various promotional methods and media available to promote their products. These various avenues come at different costs and variable results. For example, direct mail promotion is rather inexpensive, but marketers may only expect a 2% response rate at best.

On the other hand, TV advertising during the Super Bowl costs about $5.6 million for a 30-second commercial. This airing cost does not account for the additional cost of producing the ad. Unlike measuring the response rates for direct mail promotions, attempting to measure sales results from a TV ad is not feasible. Marketers, therefore, attempt to gain brand recognition through a marketing term called "brand lift" resulting from an expensive TV ad viewed by 100 million viewers. Therefore, an increase in brand recognition from a TV ad generally can lead to an increase in brand sales, but this is a process that occurs over time. Regardless of the promotional method, marketers expect a return on investment (ROI) in sales response.

Although we often think of promotion as "advertising", as effective marketers, we must consider promotion as a broader concept with other factors. Sales and selling, trade shows, educational seminars, end-of-aisle retail store placements, and so on are all examples of the broad mix of promotion.

Callback before_footer in local_aigrade component should be migrated to new hook callback for core\hook\output\before_footer_html_generation
  • line 7225 of /lib/moodlelib.php: call to debugging()
  • line 7292 of /lib/moodlelib.php: call to {closure}()
  • line 71 of /lib/classes/hook/output/before_footer_html_generation.php: call to get_plugins_with_function()
  • line 987 of /lib/classes/output/core_renderer.php: call to core\hook\output\before_footer_html_generation->process_legacy_callbacks()
  • line 94 of /mod/page/view.php: call to core\output\core_renderer->footer()