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Herreira Foundations

The world of demi-fine jewelry for beginners: definitions, 18k plating, alloys, care and technical arguments.

Trilhas › Herreira Foundations

Product and Quality

Materials, plating, alloys and techniques to sell with authority.

Trilhas › Product and Quality

Consultative Selling

Affordable luxury service, product storytelling, no-pressure closing.

Trilhas › Consultative Selling

Entrepreneurship in jewelry and demi-fine

From thesis validation to a 12-month roadmap: modules to become a brand owner or shop owner, with the Herreira case as a living reference.

Trilhas › Entrepreneurship in jewelry and demi-fine

Reseller Operations

Physical and digital showcase, inventory control, restocking cycle, scheduling, weekly metrics, reverse logistics, assistant management, seasonality, and retention journey.

Trilhas › Reseller Operations

GEO for jewelry

How ChatGPT, Perplexity, Claude, and Gemini decide which jewelry brands to cite. HBR-style modules with Brasil GEO, Wikidata, and schema.org cases applied to demi-fine retail.

Trilhas › GEO for jewelry

Showcase and Curation

Smartphone photography, cross-channel organization, seasonal curation, light editing, and the reseller visual palette — lessons turning the showcase into a sales engine.

Trilhas › Showcase and Curation

Digital Communication

WhatsApp Business writing, persuasive Instagram captions, professional bio, email marketing, Reels and TikTok, Canva design — communication that converts.

Trilhas › Digital Communication

After-sales and Loyalty

The client who returns three times is worth ten new ones. How to build that.

Trilhas › After-sales and Loyalty

Growth and Team

When to hire your first assistant. How to replicate your method.

Trilhas › Growth and Team

Herreira Partner Certification

Master path for resellers seeking certified Partner status.

Trilhas › Herreira Partner Certification

After-sales fundamentals

Three lessons that found the Herreira reseller's relationship after the first sale: four-stage journey, informal club of preferred clients and structured repurchase in 90-day cycles.

Trilhas › After-sales and Loyalty › After-sales fundamentals

Consultative Method

The full consultative selling journey: from diagnosis to after-sales, with ritual, storytelling and reading.

Trilhas › Consultative Selling › Consultative Method

Showcase fundamentals

Three lessons that found the Herreira reseller display: smartphone product photography, cross-channel organization between physical and digital showcase and seasonal curation.

Trilhas › Showcase and Curation › Showcase fundamentals

Foundations to sell with authority

Definitions, materials, care and arguments. What you need to know before your first sale.

Trilhas › Herreira Foundations › Foundations to sell with authority

Product Fundamentals

How a Herreira piece is made and how to recognize technical quality in any market piece.

Trilhas › Product and Quality › Product Fundamentals

Herreira Partner Certification

Four master lessons that found the Herreira Partner certification journey: five-phase application journey (prerequisites, application, technical evaluation, practical evaluation, ceremony), mandatory brand standards (logo, palette, typography, photography, communication), when to migrate from MEI to Microenterprise, and three real case studies of certified Partners in Goiás.

Trilhas › Herreira Partner Certification › Herreira Partner Certification

Communication fundamentals

Three lessons that found the digital communication of the Herreira reseller: writing on WhatsApp Business with a technical tone, Instagram captions between 100 and 180 characters and a professional bio that creates authority.

Trilhas › Digital Communication › Communication fundamentals

Operations fundamentals

Three lessons that found the Herreira reseller operation: organized physical display, stock control proportional to scale and proactive replenishment cycle with the factory.

Trilhas › Reseller Operations › Operations fundamentals

Foundations for entrepreneurship

The twelve fundamental decisions before any opening: model, validation, plan, legal format, supplier, credit, location, brand, photography, price, contract and roadmap.

Trilhas › Entrepreneurship in jewelry and demi-fine › Foundations for entrepreneurship

Growth fundamentals

Three lessons that found the Herreira reseller scaling: signals for the first hire, method documentation in SOPs and multi-reseller network management.

Trilhas › Growth and Team › Growth fundamentals

Fundamentals of GEO for jewelry

Six author modules on Generative Engine Optimization applied to jewelry and demi-fine. From keyword structure to schema, from Wikidata editing to regional CNPJ-of-its-own. HBR voice from Alexandre Caramaschi.

Trilhas › GEO for jewelry › Fundamentals of GEO for jewelry

T9 Aniversariantes Retorno

Trilhas › After-sales and Loyalty › T9 Aniversariantes Retorno

T7 Fotografia Edicao Paleta

Trilhas › Showcase and Curation › T7 Fotografia Edicao Paleta

Catalog, assortment and mix

Four lessons closing technical and operational gaps — fresh material written in May/2026 with GEO research on the Brazilian demi-fine retail market.

Trilhas › Product and Quality › Catalog, assortment and mix

Partner renewal, Master Partner and external brand ambassadorship

Three advanced lessons that expand the certified Partner cycle: renewal protocol at the end of 24 months (simplified re-evaluation, symbolic R$ 350 fee, gradual downgrade on failure), creation of the Master Partner tier (intentional cap of 12 spots, +2 point commission, advisory board), and Partner as external ambassador in regional media and industry events (IBGM, talks, local podcasts). Mixed voice Patricia + Alexandre Caramaschi.

Trilhas › Herreira Partner Certification › Partner renewal, Master Partner and external brand ambassadorship

Growth and relationships

Four lessons closing technical and operational gaps — fresh material written in May/2026 with GEO research on the Brazilian demi-fine retail market.

Trilhas › Consultative Selling › Growth and relationships

T10 Delegacao Okr

Trilhas › Growth and Team › T10 Delegacao Okr

T8 Email Video Design

Trilhas › Digital Communication › T8 Email Video Design

18k plating in depth

How gold reaches the piece, what a micron really means, why there are so many plating variations, and what makes a layer peel before its time.

Trilhas › Herreira Foundations › 18k plating in depth

T5 Mensuracao Cliente

Trilhas › Reseller Operations › T5 Mensuracao Cliente

Operations and finance for demi-fine jewelry stores

Three lessons to manage store finances with method: 12-line monthly income statement, inventory management with ABC analysis, turnover and coverage, and 13-week rolling cash flow. Mixed voice — Patrícia (operations) and Alexandre (analytics).

Trilhas › Entrepreneurship in jewelry and demi-fine › Operations and finance for demi-fine jewelry stores

Practical GEO applications for jewelry

Three author lessons by Alexandre Caramaschi: Google Business Profile as a citation signal in LLMs, Reddit as a primary source after the OpenAI×Reddit deal, and coordinated Person + Brand + LocalBusiness in JSON-LD. Cases: Herreira, Brasil GEO, Wikidata Q973.

Trilhas › GEO for jewelry › Practical GEO applications for jewelry

Pricing, margin and profitability

Three lessons to remove guesswork from pricing: markup vs contribution margin, multi-channel policy without cannibalization, and discount tactics that don't kill margin. Real Herreira cases and Brazilian retail benchmarks 2024-2025.

Trilhas › Product and Quality › Pricing, margin and profitability

T9 Nps Embaixadora Atrito

Trilhas › After-sales and Loyalty › T9 Nps Embaixadora Atrito

T11 Partner Avancado Prova Etica Selo

Trilhas › Herreira Partner Certification › T11 Partner Avancado Prova Etica Selo

Alloys and base metals

What is inside the piece: brass, hypoallergenic alloys, surgical steel, sterling silver and bronze. Four lessons so you can recognize the base of any demi-fine piece and answer with precision about allergies and safety.

Trilhas › Herreira Foundations › Alloys and base metals

T7 Vitrine Loja Fisica Video

Trilhas › Showcase and Curation › T7 Vitrine Loja Fisica Video

T10 Equipe Avancada Delegacao Recrutamento Metricas

Trilhas › Growth and Team › T10 Equipe Avancada Delegacao Recrutamento Metricas

Multilingual publishing and LLM ingestion control

Three author lessons by Alexandre Caramaschi: safe Wikipedia.pt editing for Brazilian jewelry brands, llms.txt as granular LLM crawler control (GPTBot, ClaudeBot, Perplexity), and PT/EN multilingual architecture for cross-language mention capture. Cases: Wikidata Q973, alexandrecaramaschi.com/llms.txt, academy.herreirasemijoias.com.br/robots.txt.

Trilhas › GEO for jewelry › Multilingual publishing and LLM ingestion control

Taxation, first hire and low-cost marketing

Three lessons that unlock growth for an established reseller: Simples Nacional tax tiers and the right CNAE for demi-fine jewelry, the first hire as employee vs contractor vs freelancer, and digital marketing on a R$ 0-500 monthly budget. Voice — Alexandre (financial engineering) and Patricia (Herreira operations).

Trilhas › Entrepreneurship in jewelry and demi-fine › Taxation, first hire and low-cost marketing

T8 Tiktok Linkedin Cta

Trilhas › Digital Communication › T8 Tiktok Linkedin Cta

Digital sales and clienteling

Three operational lessons for sales that happen on the phone: structured clienteling with seven WhatsApp touches, a 90-minute live shopping script, and five closing flows via Instagram Direct.

Trilhas › Consultative Selling › Digital sales and clienteling

After-sales and people

Three advanced operational lessons — return and reverse logistics protocol that becomes proof of warranty, hiring the first assistant without becoming an HR manager, and month-one training with timed shadowing. Whoever operates after-sales and people well earns more without working more.

Trilhas › Reseller Operations › After-sales and people

Client care — allergies, defects and provenance

Three lessons that separate reactive resellers from conscious managers: hypoallergenicity and nickel, factory-defect diagnosis, and ethical gold provenance. Patricia's voice, real Herreira cases.

Trilhas › Product and Quality › Client care — allergies, defects and provenance

Quality, controls and durability

How the factory ensures every piece leaves uniform, what you must inspect before handing it to the client, what the warranty covers and when re-plating makes sense.

Trilhas › Herreira Foundations › Quality, controls and durability

T9 Fidelizacao Avancada Programa Recompra Recuperacao

Trilhas › After-sales and Loyalty › T9 Fidelizacao Avancada Programa Recompra Recuperacao

Photographic branding of the showcase

How every reseller photo carries the brand: consistent palette, recurring prop and background, standard angle, and subtle watermark. Coordinated with personal brand (T1) and visual palette (T9).

Trilhas › Showcase and Curation › Photographic branding of the showcase

Blog and podcast: the reseller long-form content

Two lessons that open the long-form content door for the independent reseller: free corporate blog (Medium or Substack) as a GEO asset and a short podcast (5-12 minutes) on Anchor to build intimacy through voice.

Trilhas › Digital Communication › Blog and podcast: the reseller long-form content

T10 Equipe Okr Rh Agil Cultura

Trilhas › Growth and Team › T10 Equipe Okr Rh Agil Cultura