Agent Shipping in 2026: Air vs Sea Line Guide & Cost Math
Agent shipping air vs sea in 2026: compare speed, cost per kg, weight tiers, customs risk and a worked example to pick the cheapest line.
Buying Guides Spreadsheet 2026
Plain-English buying guides for the 2026 reps spreadsheet ecosystem - how shopping agents work, QC and batches explained, shipping line math and the basics every cross-border buyer needs.
Reps Batches & Quality Tiers Explained (2026 Guide)
Reps batches explained for 2026 buyers: what a batch is, how factories make variants, how quality tiers and best batch rankings work, and how to read QC photos.
How Chinese Shopping Agents Work in 2026 (Full Explainer)
A 2026 explainer of how shopping agents work: pay the agent, it buys from Taobao/Weidian/1688, warehouses, QC, consolidate, ship, customs.
What Is a Reps Spreadsheet? 2026 Beginner's Guide
What is a reps spreadsheet? A 2026 beginner's guide to how finds spreadsheets link agent product pages, their columns, QC, and safe use.
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