← 33 SensesKnowledge Desk
// Field Notes · Vol. 01
Knowledge for marketplace operators.
Practical writing on Amazon USA product selection, sourcing, compliance and fulfillment — built for sellers, suppliers and export-ready brands who want to grow without breaking the account.
- // Entry · 01Fulfillment Strategy
Amazon FBA vs FBM: Choosing the Right Fulfillment Model for USA Sellers
Compare Amazon FBA vs FBM for USA sellers — fees, margins, Prime eligibility, inventory risk, and a practical decision framework from 33 Senses.
8 min readRead - // Entry · 02Marketplace Strategy
Amazon USA Product Selection: Why Execution Matters More Than Demand
Learn why Amazon USA product selection should go beyond demand. 33 Senses explains how sourcing, margins, compliance, and FBA/FBM execution shape sustainable marketplace growth.
7 min readRead