Overview

On February 2026 Amazon sellers may encounter error 90093 when a feed file contains two different currency codes. The validation engine blocks the upload until the mismatch is removed, causing listing delays. Resolving the conflict quickly is essential for maintaining accurate pricing across marketplaces.

Key Points

• Feed Rejection — Amazon aborts any feed that mixes currencies, returning error 90093 and preventing the file from being processed.
• Currency Conflict — The error appears when pricing fields reference, for example, both USD and EUR in the same upload.
• Marketplace Currency Rules — Each Amazon site expects a single currency: the U.S. store requires USD, the U.K. store requires GBP, and European sites (DE, FR, IT, ES) require EUR.
• Typical Triggers — Copy‑pasting prices from a foreign‑marketplace listing, reusing a template without updating the currency column, or spreadsheet formulas that pull values formatted in another currency often generate the conflict.
• Straightforward Fix — Align every monetary value in the feed to the correct currency for the target marketplace, then resubmit.

How to Resolve Error 90093

1. Open the Feed File — Download the rejected file from Seller Central and open it in Excel or a compatible editor. For instance, a 5,000‑row inventory file may be saved as inventory_update.xlsx.
2. Locate Currency Columns — Use the search function to find headers such as price, sale_price, currency, or any custom monetary field. In a typical template, the price column may contain values like 12.99 USD and 10,99 EUR.
3. Identify the Conflicting Currencies — Scan the column for differing suffixes or separate currency columns. You might discover that rows 101‑150 list prices in GBP while the rest are in USD.
4. Determine the Correct Currency — Match the currency to the marketplace you are uploading to. If the feed is destined for Amazon.co.uk, GBP is the required code; for Amazon.com, USD is required.