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25+ years, 500+ clients, 50+ countries – We teach retail professionals how to analyze sales and marketing data, find the key insights, and communicate them powerfully and clearly.

Most organizations consider data a strategic asset - yet fail to build their teams' skills to effectively use data for competitive advantage. Large PowerPoint decks typically regurgitate what the numbers are and fail to communicate what the numbers mean. They restate the obvious in an overwhelming data dump - failing to tell the story.

Short powerful stories catalyze dialogue around critical issues and lead to better and faster business decisions.

Developing powerful stories requires critical thinking, business acumen and analytical skills. Technical skills such as Excel, Power BI and/or Data Visualization can also help. Delta furthers capabilities in these areas for people who want advanced techniques or those just beginning.

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Explore trainings

  • 6 Courses

    Retail Math & Excel

    $ 250
  • 5 Courses

    Business Insights: Black Belt Certification

    $ 5,400
  • 5 Courses

    Business Insights: Black Belt Certification

    $ 5,400
  • 5 Courses

    Business Insights: Black Belt Certification

    $ 5,400
  • 5 Courses

    Business Insights: Black Belt Certification

    $ 5,400
  • 2 Courses

    Business Insights: Green Belt

    $ 1,800
  • 2 Courses

    Business Insights: Green Belt

    $ 1,800
  • 2 Courses

    Business Insights: Green Belt

    $ 1,800
  • 3 Courses

    Power BI Training

    $ 1,800
  • 3 Courses

    Power BI Training

    $ 1,800
  • 3 Courses

    Power BI Training

    $ 1,800
  • Advanced Category Management Analytics - Promotion

    10 Jul 2025
    $ 1,800
  • Advanced Category Management Analytics - Promotion

    13 Nov 2025
    $ 1,800
  • Advanced Category Management Analytics - Placement

    7 Aug 2025
    $ 900
  • Advanced Category Management Analytics - Placement

    11 Dec 2025
    $ 900
  • Advanced Category Management Analytics - Price

    8 Aug 2025
    $ 900