BUYER LAB

Buyer Lab is SELJI’s practical knowledge hub for buyers who want confidence, not noise. Here we decode Amazon listings, explain rating and review patterns, uncover common shopping traps, and break down product materials and technologies in plain English. Every guide is built to help you avoid overpriced hype, low-quality clones, and misleading signals so you can buy smarter with less risk. If you want trusted picks after learning the rules, explore SELJI’s Product Guides and Best Product Picks for data-driven recommendations.