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Amazon only accepts four image extensions—JPEG (.jpg), TIFF (.tif), PNG (.png) and GIF (.gif). Files with other extensions (e.g., .heic, .webp, .bmp) are...
Seller Central Help Hub
Amazon lets sellers add a custom Seller Order ID of up to 50 alphanumeric characters when confirming shipment. The ID can be entered per order or bulk‑uploaded...
Seller Central Help Hub
Amazon offers a tax calculation service for Professional plan sellers that automates sales tax rate lookups, jurisdiction-level calculations, and reporting for...
Seller Central Help Hub
Explains how Amazon's Other Sellers on Amazon box works on product detail pages, including how up to three competing sellers are selected based on price,...
Seller Central Help Hub
Amazon's Pay by Invoice lets qualified Business customers buy on payment terms like net 30. Sellers pay no extra fees, get guaranteed payment even on late...
Seller Central Help Hub
Covers the essential steps for setting up an Amazon seller account, including profile configuration, shipping rate models, storefront customization, and...
Seller Central Help Hub
Covers how Amazon return labels work for sellers, including return address configuration, prepaid label costs, and best practices for managing returns...
Seller Central Help Hub
Error 300429 occurs when Amazon cannot fetch product images because the hosting server is rate-limiting requests, causing listings to be suppressed. Sellers...
Seller Central Help Hub
Amazon's 30000 series error codes cover product feed and listing validation failures in Seller Central, including missing attributes, invalid values, duplicate...
Seller Central Help Hub
Covers how Amazon's Product Opportunity Explorer works, including niche data refresh schedules, access requirements, search functionality limitations, and how...
Seller Central Help Hub
Covers how Amazon's seller feedback system works, including ratings, the difference between feedback and product reviews, removal options, and best practices...
Seller Central Help Hub
Covers the most common reasons Amazon Handmade listings fail to appear in search results, including inventory, account, and synchronization issues, with...
Seller Central Help Hub
In early 2024 Amazon added an on‑demand “FBA Training Videos” library in Seller Central, offering short tutorials such as a 5‑minute poly‑bagging clip and a...
Seller Central Help Hub
Error 6000 is triggered when a numeric field like price, weight, or dimension contains a comma (e.g., “12,99”) instead of a period. In a bulk upload of 5,000...
Seller Central Help Hub
Amazon's Success Factors guide covers the core listing optimization practices — images, titles, bullet points, descriptions, pricing, and shipping — that drive...
Seller Central Help Hub
Amazon Business-Only Offers let sellers create listings visible exclusively to verified business buyers. This guide covers pricing rules, feed requirements,...
Seller Central Help Hub
The article details Amazon MYO error codes such as MYO0002 (missing brand) and MYO3000 (blank product type) that appear during catalog actions. A 5,000‑line...
Seller Central Help Hub
Covers how Amazon sellers configure shipping service levels, rates, and regional restrictions in Seller Central, including account-wide defaults, per-product...
Seller Central Help Hub
Error 8066 occurs when a parent SKU in a variation family isn't set up correctly. This guide covers root causes, resolution steps, and parent SKU requirements...
Seller Central Help Hub
Amazon's tiered promotion feature lets sellers configure multiple quantity-based discount levels within a single promotion, preventing unintended discount...
Seller Central Help Hub