MASTER CLASS · STRATEGY / SYSTEMS
The most complete retail performance course we offer: twenty lessons to learn to truly measure, with data, whether your visual merchandising is working. The KPIs you'll master aren't a random list of acronyms, they're the shared vocabulary that connects the storefront with your Store or Brand's bottom line.
- Author
- Juan Carlos
- Category
- Performance y Analítica Retail
- Difficulty
- Avanzado
- Duration
- 17-19 horas de curso completo, con vídeo de Juan Carlos, muchas fotos, infografías, ilustraciones, una evaluación intermedia de avance y un examen final de cada lección.
Retail Performance
Intensive
A MASTER CLASS designed to work with you, elevate strategic judgment and connect visual merchandising, brand, space and performance within a single decision logic.

What it is
This isn't recorded content. It's guided work on judgment, strategy and real commercial reading ability.
The MASTER CLASS opens a different layer within the system: less passive consumption, more direction. It doesn't just teach concepts, it structures the way you think, evaluate and make decisions within contemporary retail.
Here the focus isn't on accumulating information, but on understanding how a commercial experience is built with intention, hierarchy and performance.

It's a premium format for those who need to move on from the basics toward a more strategic and operational vision.
Reviews
What people who've worked with us say.
Juan Carlos is a passionate and highly experienced visual merchandising professional with the perfect balance of organisational skills and creativity. I worked with him in Fun & Basics and I would love to collaborate with him again in the future.
Mónica Romero
CEO, Modeco Studio
Juan Carlos Barrón es una persona polifacética, tenaz, responsable, organizado, inteligente y gran comunicador. Sabe gestionar equipos y es capaz de asumir cualquier reto profesional que se proponga. Tuve la suerte de trabajar con él hace muchos años y conservo un magnífico recuerdo tanto profesional como personalmente.
Cristina Fernández Lozano
Directora de Marketing y Comunicación, Grupo PC
¡Trabajar junto a Juan Carlos Barrón durante varios años en Lladró fue una gozada! Como Director Comercial, tener al lado a un profesional tan fantástico del visual merchandising fue un lujo total. Juan Carlos hizo un trabajo impecable llevando toda España, contagiando a cada espacio una creatividad, un gusto y un talento alucinantes. Un profesional de diez, con una energía brutal y con quien da gusto hacer equipo. ¡Un auténtico crack!
Álvaro Merodio
Director Comercial, Lladró
Format
01
Guided session
Working with you in an environment that's more direct, more precise and more focused on judgment than on volume of information.
02
Strategic application
Visual merchandising, branding, space, narrative and commercial logic connected within a single framework.
03
Level elevation
Designed for profiles who no longer just want inspiration: they want precision, structure and the ability to direct.

What's covered
Fundamental metrics
Conversion Rate by Display, Stopping Power, Sales per Facing, Campaign ROI and Gross Margin Impact, with real cases from JCPenney, Oracle Retail and Hurley.
Neuromarketing and eye-tracking
Market basket analysis and computer vision applied to real-time planogram compliance.
Analytics platforms
RetailNext, Placer.ai and Trax, plus the unified-data standard set by Sephora and Decathlon, and the scale of Chinese live commerce.
From data to decision
How to read GMROI or On-Shelf Availability in front of a real storefront, whether you're a creative or an analytical profile.

Who it's for
Profiles who have already gone past the basic stage and need to move toward structure, direction and strategic reading.
It's for you if
- You need to defend your visual merchandising decisions with data, not just aesthetic judgment.
- You want to master real industry KPIs (Conversion Rate by Display, Stopping Power, GMROI) and platforms like RetailNext, Placer.ai or Trax.
- You come from a creative profile and need the numerical language to speak with leadership, or from an analytical profile and need the visual judgment to act on the numbers.
It's not for you if
- You're looking for an introduction to composition or storefront design (start with Window Display Killer).
- You don't have access to any sales or traffic data from your store: the course always works with real data.
Position in the system
The MASTER CLASS acts as a bridge between self-directed learning and the upper layer of strategic direction and consulting.
Syllabus
The complete program, lesson by lesson.
1 · Dirección estratégica y lectura comercial
- 01Lección 1: Bienvenida y método
- 02Lección 2: KPI y Vocabulario Esencial de Analítica
- 03Lección 3: Las métricas que de verdad importan
- 04Lección 4: Conversion Rate by Display y Stopping Power
- 05Lección 5: Sales per Facing y Sales per Linear Foot
- 06Lección 6: Campaign ROI y Gross Margin Impact
- 07Lección 7: A/B testing de escaparate, antes y después medido
- 08Lección 8: Casos de joyería y lujo, Pandora, David Yurman, Harrods x Piaget y Coach
- 09Lección 9: Checklist del bloque 1
- 10Lección 10: Bienvenida al bloque avanzado
- 11Lección 11: Neuromarketing y eye-tracking, lo que de verdad mira el cliente
- 12Lección 12: Market basket analysis, qué se compra junto y cómo colocarlo
- 13Lección 13: Computer vision y cumplimiento de planograma en tiempo real
- 14Lección 14: Plataformas de analítica retail 2026, RetailNext, Placer.ai y Trax
- 15Lección 15: Datos unificados y personalización, el estándar europeo
- 16Lección 16: Live commerce y GMV, la escala china que hay que entender
- 17Lección 17: Dashboard maestro y checklist definitivo
- 18Lección 18: IA Predictiva y Asistentes de Lenguaje en la Tienda
- 19Lección 19: Gemelo Digital: Simular la Tienda antes de Montarla
- 20Lección 20: Atribución Avanzada: del Escaparate a la Venta Online
- 21Lección 21: Dirección estratégica y lectura comercial según la perspectiva de género
- 22Lección 22: Dirección estratégica y lectura comercial y sostenibilidad
- 23Examen final: Retail Performance Intensive
Part of the Especialización Avanzada track within BARRONSYSTEM Academy.
Who teaches the course

Juan Carlos Barrón García.
More than 28 years moving between the storefront, the store, the website, the data (KPIs) and the systems. Trained at London College of Fashion, Central Saint Martins and Bocconi. Direct experience at Zara, Chanel, Lladró, Galeries Lafayette and international luxury and local retail environments.
Every lesson is built, recorded and reviewed by him personally, with the same judgment he applies to his own Studio and Consulting projects. A critical, cutting-edge eye. Staying at the forefront of this industry and sharing his knowledge with everyone has always been his priority, ever since he started sharing, for free and for anyone to see, photos of the storefronts of London, Paris and Madrid on Facebook for many years. Here and now, he shares all of his knowledge and vision as well.
Frequently asked questions
Before you buy.
What's the difference between a course, a Master Class and the 1-to-1 session?+
A course develops a specific skill from start to finish, window display design for example. A Master Class goes deeper into a specific topic at a more demanding level. The virtual 1-to-1 session is live, personalized advice on your specific case, with no fixed syllabus.
Do I need prior experience to take the Academia courses?+
Not for the introductory programs, which are designed for people starting out in visual merchandising or window display design. The more advanced programs, like Retail Performance Intensive, do assume prior knowledge of the craft.
Are the Academia courses online?+
Yes, all Academia BARRONVISUAL courses and Master Classes are online, accessible from anywhere. The 1-to-1 session is delivered live over video call.
Do the courses come with a certificate?+
Yes, every course and Master Class includes a completion certificate once the program is finished. It's issued by MariTere Retail School, our school of courses for store employees run in collaboration with BARRONVISUAL, and signed by Juan Carlos Barrón. It isn't downloaded automatically: you need to request it at info@barronvisual.com after finishing the course with at least 65% of the final exam passed.
Access
A guided experience within BARRONSYSTEM.
Designed to work with you at a deeper level, with more context, more direction and greater strategic demand.
490,00 €