Download Add to Buyee chrome extension. “Add to Buyee” is a tool that allows you to use Buyee’s proxy purchase service on Popular Japanese online stores. and install in your Google chrome browser. This is Direct Add to Buyee Crx download for Chrome it is also called Add to Buyee offline CRX for chrome Download. This Add to Buyee is used to “Add to Buyee” is a tool that allows you to use Buyee’s proxy purchase service on Popular Japanese online stores.