How to Fix Error 90093: Conflicting Currency Types in Your Feed
In February 2026 Amazon sellers may see error 90093 when a feed mixes currencies (e.g., USD and EUR). The validation engine blocks the upload until all monetary values match the marketplace’s required code (USD for .com, GBP for .co.uk, EUR for EU sites).
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
- 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. - 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, thepricecolumn may contain values like12.99 USDand10,99 EUR. - Identify the Conflicting Currencies — Scan the column for differing suffixes or separate
currencycolumns. You might discover that rows 101‑150 list prices in GBP while the rest are in USD. - 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.
Analysis & Recommendations
Why This Matters
The error halts price, inventory, and product‑detail updates, delaying launches and promotions. For a 5,000‑row inventory feed, each mixed‑currency row forces a resubmit, potentially costing hours of downtime and lost sales.
Key Takeaways
- Error 90093 is triggered when a single feed contains more than one currency code, such as USD and EUR.
- Each Amazon marketplace accepts only one currency: USD for Amazon.com, GBP for Amazon.co.uk, and EUR for European sites (DE, FR, IT, ES).
- A typical 5,000‑row inventory file (`inventory_update.xlsx`) can be rejected if any rows list a different currency suffix or a separate `currency` ...
- Standardizing the currency column to a single code and removing stray entries resolves the error and allows the feed to pass validation.
Recommended Actions
- →In Seller Central, go to Feed Management → Failed Feeds, download the rejected file and open it in Excel.
- →Search for all price‑related columns (`price`, `sale_price`, `currency`), replace any non‑target codes (e.g., EUR, GBP) with the marketplace’s code...
- →Save the file in the required format and re‑upload it via Feed Management → Upload Feed → Select the appropriate feed type.
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