How to Fix Error 8080: HTML and Markup Code in Product Listings
Error 8080 blocks Amazon listings when any HTML, CSS, or script markup appears in fields like product_description or bullet_point_2. The feed report shows the exact SKU (e.g., SKU 12345) and attribute, allowing targeted cleanup. Removing tags such as <p>, <b>, and <strong> restores listings within minutes.
Overview
Amazon’s feed validation system flags “Error 8080” when a product listing contains any HTML, CSS, or script markup. The issue typically appears during bulk uploads or when copying content from rich‑text sources, and it prevents the affected listings from going live. Sellers must understand how to locate the offending code and clean their data to keep inventory flowing without interruption.
Key Points
- Plain‑text requirement — All fields submitted to Amazon, such as titles, bullet points, and descriptions, must be plain text with no embedded tags or styling code.
- Typical offenders — Tags like
<p>,<br>,<b>,<i>and<strong>are the most common culprits found in product titles or bullet lists. - Hidden formatting — Copy‑pasting from web pages or word processors often inserts invisible markup that triggers the error.
- Feed report guidance — The feed processing summary pinpoints the exact attribute (e.g., “product_description”) that contains prohibited markup, making remediation faster.
- Bulk‑upload risk — A single stray tag in a multi‑SKU file can block the entire batch, delaying dozens or hundreds of listings.
How to Resolve Error 8080
- Download the feed report — Access the processing summary in Seller Central; it will list the SKU and attribute where the error occurred, for example, “SKU 12345 – product_description.”
- Open the flagged field — Locate the exact text in your source file; you might see something like
<b>Ultra‑Soft Pillow</b>in the title column. - Strip all markup — Remove every opening and closing tag, as well as any CSS snippets (e.g.,
style="font-weight:bold;"). The cleaned title should read “Ultra‑Soft Pillow” with no brackets. - Convert to plain text — Paste the cleaned content into a plain‑text editor (Notepad, TextEdit in plain‑text mode) to ensure hidden characters are eliminated.
Analysis & Recommendations
Why This Matters
A single stray tag can prevent an entire bulk upload of dozens or hundreds of SKUs from going live, causing lost revenue during peak periods. Promptly fixing the markup restores product visibility and prevents sales loss.
Key Takeaways
- Error 8080 is triggered by any HTML, CSS, or script markup in Amazon feed fields.
- The processing summary pinpoints the SKU and attribute, e.g., “SKU 12345 – product_description”.
- Common offending tags include <p>, <br>, <b>, <i>, and <strong>.
- One stray tag can block an entire batch of listings, delaying dozens or hundreds of products.
Recommended Actions
- →In Seller Central, open the feed processing summary, locate the flagged SKU and attribute (e.g., product_description), and edit the source file.
- →Paste the affected text into Notepad (plain‑text mode) and remove all tags; run a find‑replace for “<” and “>”.
- →Resubmit the corrected flat file via Inventory Loader and confirm the summary shows no further 8080 errors.
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