The ROI of LOL: How to Grow Sales, Marketing & Culture with Humor

Webinar with David Mammano – June 25 at 12 PM EST
💲Only $19 •Register Now »


What If a Laugh Could Be Your Business’s Next Big Breakthrough?

Harvard. Stanford. Wharton.


No, this isn’t a new law firm; it’s where leading research proves that humor is a strategic business advantage.


  • A Stanford study found leaders with a sense of humor are rated as more effective and more inspiring.

  • Harvard reports that using humor increases perceptions of confidence and competence in negotiations.

  • Wharton research shows that humor boosts employee morale, trust, and team performance.

  • And neuroscience confirms: laughter releases dopamine, reduces stress, and improves memory and innovation.

😬 Feeling Stuck? Tired of the Same Old Business Advice?


If your growth has plateaued...
If your team feels more robotic than remarkable...
If your marketing blends into the beige background of blah...


It’s time for something different.


Introducing a proven way to stand out, sell more, and supercharge your company culture:


Strategic humor.


Meet Your Guide: David Mammano

Speaker. Entrepreneur. Author. Inspirational Humorist. 


David Mammano has been helping entrepreneurs and business leaders thrive for over 25 years. As the founder of multiple businesses and a sought-after speaker, David has discovered the not-so-secret weapon behind some of the most effective brands and teams: levity.

He’s helped companies grow their bottom line by growing their fun factor — and he’s ready to show you how to do the same.


“But Humor Doesn’t Work in MY Industry…”


Tell that to:

  • Progressive Insurance, whose comedic campaigns have made “Flo” a household name.

  • Southwest Airlines, who let flight attendants joke during safety announcements—and improved passenger attention.

  • Google, Mailchimp, and Innocent Drinks, who’ve built brand loyalty through playful content and quirky culture.

Humor isn’t about telling jokes, it’s about being human. And in today’s overcrowded, over-serious world, being human sells.


📅 Join Us LIVE: June 25 @ 12PM EST

💻 60-minute webinar + live Q&A
💲Just $19 –Reserve Your Spot Now »


What You’ll Learn:

✅ How humor impacts brain chemistry and business performance
✅ Real-world examples of companies growing with comedy
✅ How to tastefully and strategically add levity to your marketing, sales, and team meetings
✅ Why humor isn’t a soft skill—it’s a bottom-line booster
✅ Tips to start using humor today (even if you’re not "funny")


🎯 Who Should Attend?


  • Entrepreneurs ready to unlock a new growth strategy

  • Marketing leaders looking to stand out and get remembered

  • HR and culture builders seeking stronger teams

  • Anyone who wants to work happier and sell smarter


🛑 Stop grinding. Start smiling.
🧠 Backed by science.
📈 Powered by results.
🤣 Fueled by laughter.

👉Register for “The ROI of LOL” now — your business will thank you later (and so will your funny bone).