There is an update to the Chrome extension in the Chrome Store. This update is required for some new functionality coming very soon.

We’ve also added compatibility with Amazon smile, so SAS can now auto launch on smile URLs for you charitable sellers.

If your extension does not update automatically the quickest way to update is to go to the Chrome store (selleramp.com/extension), click “Remove from Chrome” and then “Add to Chrome”.

The additions that this update allows are on the way and a LOT more interesting 

SAS Chrome Extension Update 0.27