What is an Add On Item on Amazon?

You might have seen the distinct Add-on badge next to some great-priced Amazon items and wondered why you couldn’t just buy the one item. Or you bought a $10 remote control and added-on a $3 pack of batteries… Why won’t it let you get the batteries? I’ll...

Why Amazon Add On Items Disappear So Quickly

Some Add On items are steady and reliable, always there when you need them and if you’re lucky, you can even Subscribe & Save.  But often, they are here today and gone tomorrow. I wondered why Amazon would do that, but to my surprise, it isn’t...