Amazon localization
Amazon affiliate link localization
Send supported shoppers to a regional Amazon storefront, apply the tracking ID you configured for that marketplace, and preserve a useful destination when an exact product match is unavailable.
What localization means
An Amazon product URL belongs to one storefront. A shopper in another country may see unfamiliar currency, shipping limits, or a product that is not available there. Localization uses the shopper's country to choose a supported regional storefront and the affiliate tag you saved for that program.
- 01
Detect
Read the shopper's country at click time.
- 02
Match
Find the same product or the safest fallback.
- 03
Affiliate
Apply your configured local Associates tag.
Current coverage
20 supported Amazon storefronts
You need an eligible Amazon Associates account and valid tracking ID for each marketplace where you want affiliate attribution.
Tags are selected per storefront
BetterLink stores tracking IDs by country. At redirect time it chooses the tag for the target storefront rather than carrying a US tag onto another marketplace. Tag validation checks the expected regional suffix and surfaces values that need review.
- The publisher supplies and owns every tracking ID.
- A missing local tag can use the account's configured fallback behavior.
- BetterLink does not enroll a publisher in an Associates program.
Product matching is more than domain replacement
The same ASIN is not guaranteed to identify the same item in every storefront. BetterLink can use ASIN lookup, ISBN for books, and product metadata search. When it cannot establish a confident exact match, it uses a relevant search or original destination according to the available data instead of claiming equivalence.
When a product is unavailable
Availability changes. BetterLink records link health separately from the localization decision and can flag a destination that later becomes unavailable.
Exact product
Use the local product detail page.
Relevant match
Use a supported equivalent only when the product data supports it.
Search fallback
Use a localized Amazon search when an exact destination is not available.
Original destination
Keep the original useful page when localization would produce a worse result.
Short links
Amazon-owned amzn.to and a.co URLs need to be expanded before BetterLink can inspect the final product, tag, and storefront.
MAAS and Attribution
Amazon Attribution parameters are preserved as a separate tracking case. BetterLink does not combine them with an Associates tag.
Country analytics
Reports break down routed clicks by country so you can see where storefront coverage exists and where a local program may be missing.
Smart Router
Localize links you already published with one script
Smart Router watches supported link clicks on your site. When a shopper activates an eligible Amazon URL, the script sends the destination through BetterLink's routing at click time, without editing the article copy or the Amazon URLs stored in your CMS. Existing BetterLinks and excluded areas remain unchanged, and Amazon Attribution destinations are preserved rather than combined with an Associates tag.
<script defer src="https://getbetterlink.com/smart-router-v2.js" integrity="sha384-AFD7Scp2my1LS/BAsCDWhLb0urO4oucm+UV/QJUgYnZka9i/KItbAenNTMKibgoM" crossorigin="anonymous"></script>Copy the current snippet from the BetterLink dashboard so the version and integrity value stay paired.
The script is versioned and pinned with a Subresource Integrity hash, so your site only runs the exact reviewed bytes. Details on the security page.
Because it runs in the browser, script blockers, restrictive CSP, or JavaScript errors leave the original Amazon link in control, so the page never breaks. Test on staging, then expand the rollout.
Limitations and publisher responsibility
BetterLink cannot guarantee that a product is sold, in stock, or identical in every storefront.
The publisher is responsible for valid Associates accounts, tracking IDs, disclosures, and compliance with Amazon's current terms.
Country detection can be affected by VPNs, proxies, network routing, and privacy services.
Prices, availability, shipping, and Amazon program rules can change after a link is created.