Guide to Key Codes for Crossborder Ecommerce Sellers
This article provides a detailed explanation of three common documents in cross-border e-commerce: C88, C79, and E2. It clarifies their individual meanings, purposes, and relationships. C88 is a customs tax notification, E2 is the proof of tax payment, and C79 is a monthly statement of import and export goods, which can be used to deduct VAT. Understanding these key points can effectively avoid tax risks for cross-border businesses.









