Blog

Answer Engine Optimization dans 2026: what AI answer engines cite, how a write plain-text FAQ avec schema, build authority et E-E-A-T, et make your cornerstone content machine-readable.

Unit Economics 101 pour first-time founders: model fully-loaded CAC, estimate LTV de repeat rate, hold a 3:1 ratio, et find your cash-flow break point before you reorder — avec a sourcing-agent margin lever.

A repeatable method pour mining Reddit pour unmet product demand: le exact search syntax, how a read a thread pour a real gap, three signals that separate genuine demand de noise, et how a convert verbatim quotes into ad copy et factory specifications.

Eight genuinely free product research sources ranked by signal strength, including le supply-side et Yiwu restock signals that paid tools cannot see, plus a 30-minute weekly routine a work them.

A four-filter product selection framework used sur le sourcing side: landed multiple, durable demand, shipping friendliness et video demonstrability, plus a 20-point scorecard et three worked examples.

A Yiwu sourcing team explains new-product-development staged validation: a prototype proves le concept, a sample (including le pre-production PP sample) proves it can be built a spec, et a small batch proves real demand — each stage resolving one uncertainty before le next dollar is spent.

A sourcing-side margin model that shows why 35% gross margin is le survival threshold, avec le full cost-stack formula, two worked SKU examples, et le freight et FX shocks that quietly erase thin margins.

A 20-year Yiwu sourcing team shares le 10 questions it runs before any client spends sur tooling: real problem, unmet vs pseudo demand, moat, 35%+ margin, scalability, user testing, supply chain, compliance, competitors, et exit cost.