Street Talk with Arthur Z

Corner of Fifth

Hosted by Arthur Zaczkiewicz, former Executive Editor at WWD with over two decades covering the fashion, beauty and retail industries — the show where C-Suite leaders speak candidly about what's actually moving the needle.

  1. Sep 15

    Ep. #032: 'The Line That Pays' — Keith Carpentier, QBuster

    Keith Carpentier is the CEO and founder of QBuster, the queue management platform now operating in over 10,000 retail locations — including TJ Maxx, Disney, TSA, Cinemark, and a fast-growing roster of healthcare facilities. QBuster manages more than one billion customer transactions annually. In this episode, Keith joins Arthur Zaczkiewicz to unpack why checkout remains physical retail's most persistent friction point, how single-line queue architecture consistently outperforms multi-lane setups despite looking longer, and why self-checkout is slower than a professional cashier — and isn't going anywhere. They also get into retail media network revenue through networked queue screens, the Retail Safety Workers Act, and what QBuster's next-gen hardware is built to do. Blunt, data-grounded, and genuinely useful if you run a store. 00:00 — Introduction 00:18 — What is queue management, and why does it exist? 01:08 — What is the single biggest friction point at physical checkout? 02:10 — How do you balance physical hardware with AI-driven queue management?04:45 — What does one billion transactions a year actually mean for the customer? 05:09 — What do shoppers really want when they're waiting in line? 06:28 — Why does the single-line queue always win — and why do retailers resist it? 09:10 — Is self-checkout broken, or just misunderstood? 13:29 — Why Keith built QBuster, and how a family-owned company became the market leader 17:21 — How queue management works across formats: grocery, movie theaters, healthcare 19:51 — What does QBuster look like in ten years — and what's coming next?

  2. Aug 11

    Ep. #029: 'Is the American Dream Still Alive?' — Shikha Jain, Simon-Kucher

    Shikha Jain, Lead Partner Consumer and Retail at Simon-Kucher, joins Street Talk to discuss the New American Dream Study — a 5,000-person survey conducted in 2026, the year America turns 250. The results challenge the prevailing narrative of consumer fatigue. The American Dream is still alive across every generation — but the barriers to reaching it are steeper than they have been in decades. High cost of living, debt, job insecurity, and a live-now mentality among younger consumers are reshaping how people spend, save, and plan. Shikha and Arthur work through what that means for retail: why 90% of Americans have changed their behavior because of inflation, how dupe culture and private label are gaining ground,what promotional strategy actually needs to look like now, and why physical retail still earns its place when the experience is right. 00:00 — Introduction: Who is Shikha Jain and what does Simon-Kucher do? 00:50 — How finance, the 2008 crisis, and behavioral economics led to a career in consumer consulting 03:10 — Why Simon-Kucher launched the New American Dream Study in 2026 — and what they were trying to solve 06:30 — How the traditional American Dream is defined — and what hasn't changed 09:10 — How generational differences reveal what the dream actually means to each cohort 10:55 — Three findings that challenged Shikha's assumptions: the dream is alive, everyone backs their own generation, and there is no single path 13:20 — Why high cost of living is the new gatekeeper — and who it hits hardest 15:00 — How the YOLO and FOMO mentality is reshaping the financial futures of younger Americans 17:20 — How inflation is changing what 90% of Americans actually do when they shop 19:10 — Why private label is winning, how dupe culture signals a rational consumer, and what promotional strategy has to look like now 20:25 — Why physical retail still earns its place — and what separates the stores that are winning

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Hosted by Arthur Zaczkiewicz, former Executive Editor at WWD with over two decades covering the fashion, beauty and retail industries — the show where C-Suite leaders speak candidly about what's actually moving the needle.