I really like this extension. I order things for multiple people and I find it especially useful on package delivery tracking sites to add a note about who I should ultimately give the package to after I receive it.

The big downside (at least for me) is that it seems to cause problems on the Wells Fargo "Bill Pay" site. When I try to access it, I get a very unhelpful message "No internet connection". I don't know if this message is being displayed by WF or this extension. Everything on the WF Bill Pay site works perfectly fine as soon as I disable this extension. :-(