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README.md

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-# cookieburra
-JS library to share local storage info across separate domains.  Used as a temporary workaround when back-end systems are not compatible to share user info.
+# Cookieburra
+JS library to share information (local storage and 1st party cookies) across domains.
+
+Used in scenarios where user spans whitelisted partner domains outside of rakuten.co.jp as part of a single “rakuten session”.  For remarketing, personalization, and A/B testing, we want to share information about user to the partner page, but lacked back-end support to share login data status directly.  Cookieburra is two JS libraries, one implemented on the partner (controller) one that sends a request to the library on rakuten.co.jp (receiver) that responds to the request for whitelisted domains and shares the requested info from cookie and local storage data.