I have such a huge passion for editing and now sell my own presets on Etsy! It's my own way of being able to send some pixie dust your way!
I use presets to edit my photos...presets are downloadable DNG files that are pre-set settings for editing photos (exposure, saturation, warmth, etc.). You save this file to your editing app, Lightroom, and can easily apply the preset/filter to all of your photos for a consistent look. It makes it so you don't have to individually edit every single photo when you want to edit!
Below are before/after photos of all the presets/preset packs I sell in my Etsy shop along with links to that listing in my Etsy shop, HappilyEverDanielle!