Rita Zahir, VP of Marketing and E-Commerce at Unique Vintage, delivers a data-dense masterclass on the one metric most e-commerce brands are still getting wrong: the difference between revenue and profit. With 20 years across Shoes.com, Famous Footwear, Polaris, and now a female-owned vintage-inspired brand, Rita breaks down why “let the algorithm handle it” is the most dangerous phrase in modern performance marketing — and how a combination of custom behavioral segmentation and contribution-margin-level analytics helped her team beat Meta Advantage+ ROAS by 30% during the most volatile periods of the calendar. This is a rare, practitioner-level conversation about the infrastructure behind profitable e-commerce growth.

Topics Discussed

• Rita’s 20-year e-commerce career: Shoes.com, Famous Footwear, luxury fashion, software, Polaris (Trans American Auto Parts), early-stage startups
• Current role: VP of Marketing and E-Commerce at Unique Vintage (2 years), plus concurrent consulting for luxury accessory startups
• Marketing philosophy: structured metrics (LTV:CAC, contribution margin) as the foundation for moving fast with brand equity intact
• The shift from ROAS and blended MER to profit on ad spend (POAS) and contribution margin as the real performance north star
• The algorithm’s blind spots: contribution margins, inventory turns, return rates, and products that lose money after ad costs
• Dynamic product ads on Meta, Google Shopping, Pinterest, and Reddit — and why surrendering your data feed to the algorithm is a profitability trap
• Meta’s Andromeda/Advantage+: why “feed it everything and let the algorithm decide” misses your highest-LTV customer segments
• Partner Genius AI: behavioral modeling and customer segmentation layering third-party data for years
• Partner Barkai: contribution margin per view/impression — a tool that calculates actual profit generated per ad exposure and flags products where every sale loses money
• Custom segmentation beating Meta Advantage+ ROAS by 30% during high-volatility periods
• One of five companies globally selected for Meta’s Voice AI Beta
• “Bestsellers” that are secretly unprofitable when fully loaded with ad costs, conversion rates, and return handling
• Team building philosophy: “coach of the A team” — hire and develop people you’re actively learning from
• Scaled a brand from under $5M to $16M revenue in under two years
• Hybrid work as the preferred model; global talent outsourcing for lean e-commerce teams
• 2026 goal: profitable, repeatable scale — a growth engine that can be systematized and replicated