Convenient and works smoothly. Pretty basic add on but it does save time on searches and typing. Not sure if it's "necessary" but I can see why people would need/use it.

Saves a few clicks and typing.

It works for me, helps a lot for me tracking my order or deals.

Helps me out when I'm searching for a product online that might be cheaper on our website!

Keeps track of everything.

I have used this to look up certain items others in my Dept. are unsure of, very helpful!