The AgencyHabits Podcast

In this episode, Peter Kang and Sei-Wook Kim tackle one of the most confusing aspects of agency financials: how to properly calculate profitability. They break down the critical difference between SDE (Seller's Discretionary Earnings) and EBITDA, explaining why these metrics can paint vastly different pictures of the same business. Using concrete examples and spreadsheet walkthroughs, they demonstrate how owner salary calculations can dramatically impact reported profitability margins…sometimes

In this episode of Agency Habits, Peter Kang interviews Sei-Wook Kim on the inner workings of agency acquisitions and valuations at Barrel Holdings. They break down the exact criteria they use when evaluating whether to acquire an agency and explain the logic behind their valuation framework: what increases the price, what brings it down, and how seller goals shape the final deal. If you're building an agency with the intention to sell (now or years from now), this episode will help you understand

In this inaugural episode, Peter Kang and Sei-Wook Kim share the unfiltered origin story behind Barrel Holdings. From their humble beginnings building table-based websites in college to growing a multi-agency portfolio serving CPG brands, startups, and enterprise clients, this conversation charts nearly two decades of lessons in agency building, client service, and entrepreneurial evolution. They walk us through key inflection points: like quitting Wall Street, bootstrapping through Craigslist