David Cost

David Cost is the Chief Digital Officer at Rainbow Apparel Co — a Wharton-educated ecommerce veteran who co-founded PriceSCAN.com in the late 1990s and now runs a billion-dollar, 850-store retailer's digital operation with just two engineers by leveraging strategic vendor partnerships and early AI adoption. His philosophy centers on radical headcount minimalism, wave-timing, and treating technology partners as a de facto engineering team.

AestheticCrisp, techno-professional tone with an ecommerce-operator edge — clean geometric sans-serif energy, muted corporate palette with a precise accent, conveying efficiency and strategic sharpness over decoration.