On this episode of the Scouting For Growth podcast, Sabine VdL talks to Mark Stern, founder and CEO of Custom Box Agency, an award-winning boutique specializing in bringing digital offers to life through innovative offline ‘box experiences.’

Today, he’ll share how he made the leap from corporate to startup life, offer practical tips for integrating physical touchpoints into a digital world, and discuss the secret sauce behind building high-impact customer journeys. I can’t wait to dive into his wealth of knowledge.

KEY TAKEAWAYS

BEST MOMENTS

‘In the online space done beats perfect. I approach the standards of the online realm in a corporate way; the client’s either ready or not ready at all.’

‘If you have a digital product, you have to compliment it with something physical because physical can tap into other modalities and senses that digital can’t.’

‘It’s not about you, it’s truly about your customers and their needs.’

‘Boxes can be a tool to take what you’re already talking about/teaching, or the service you’re providing, making it easier for people to have the breakthrough in a tangible way that a digital-only product just can’t.’

ABOUT THE GUEST

Mark Stern is an accomplished serial entrepreneur and the visionary behind Custom Box Agency, an award-winning experience design firm headquartered in Austin, Texas. Leveraging his background as a top-ranked strategy consultant at Deloitte, Mark has guided major retail and lifestyle brands through transformative growth initiatives. He holds an MBA from Duke University and has been recognized as a Forbes Next 1,000 Entrepreneur, as well as featured in Joey Coleman’s bestselling book Never Lose an Employee Again. Mark’s passion for merging the physical with the digital underpins his signature approach of crafting “offline-meets-online” experiences. By moving beyond standard swag and focusing on strategic box campaigns, Mark’s team has successfully launched 100+ direct mail initiatives—boosting conversions, slashing churn, and extending customer lifetime value. As a mentor at SXSW, sought-after keynote speaker, and champion for innovative entrepreneurship, Mark remains dedicated to helping businesses of all sizes adopt experience design as a powerful lever for growth.

ABOUT THE HOST

Sabine VanderLinden is a corporate strategist turned entrepreneur and the CEO of Alchemy Crew Ventures. She leads venture-client labs that help Fortune 500 companies adopt and scale cutting-edge technologies from global tech ventures. A builder of accelerators, investor, and co-editor of the bestseller The INSURTECH Book, Sabine is known for asking the uncomfortable questions—about AI governance, risk, and trust. On Scouting for Growth, she decodes how real growth happens—where capital, collaboration, and courage meet.

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