> Not sure if I should share this, as it is a trivial and obvious thing to do...

Probably worth linking here to Derek Sivers' post "Obvious To You, Amazing To Others": https://sivers.org/obvious

I've heard of your method before, but I first read it in Fast Company in a story called The Amazon Whisperer, and while it might seem obvious now, I thought it was amazing when I first read it: https://www.fastcompany.com/3021229/chaim-pikarski-the-amazo...