OneLink recovers 9-15% of commission lost to geo-mismatch

OneLink recovers 9-15% of commission lost to geo-mismatch
If 12% of your traffic is non-US (typical for English content), those clicks earn $0 without OneLink localization. The setup checklist:
— Enrol every store you have (US, UK, DE, CA) in Associates Central
— Install the OneLink JS snippet site-wide, before
— Link products by ASIN; OneLink maps to each locale's equivalent automatically
— Verify in console: amzn.to should rewrite to the visitor's marketplace
— Test with a VPN to UK + CA, confirm redirect + tag both fire
— Audit unmapped ASINs monthly; ~6% fail to map and silently fall back to US
Geo split matters: a UK click on a US-only link converts at roughly 0%.
So what: if your GA shows >10% non-US sessions, OneLink pays for its 20-minute setup in week one.