I built a bunch of tools with user scripts to help run a smallish ecommerce business. It was especially useful because they didn't have the ability to easily or

I built a bunch of tools with user scripts to help run a smallish ecommerce business. It was especially useful because they didn't have the ability to easily or inexpensively make changes to their platform (you could argue that this is a big issue, but a lot of merchants have to give up control as the alternative is prohibitively expensive). - A internal "there's an issue with this product" feature that created a ticket for the content team - Identifying products and creating a Google Charts sparkline with sales inline on product listing pages - Showing sales stats inline in pages, allowing non-technical people to get useful insights by just browsing the site and not having to look at dashboards/reporting tools/etc