Hello there, @diehardblinds.

I appreciate you reaching out and providing details about your concern. I can share some insights about the colorful tabs under the Customer screen.

"Last 326 days" is the default filter of the tabs. This is designed to give you an overview of your customer's transactions in a year period.

While the option to remove or change it is currently unavailable, I encourage you to send your feedback. Just click the Gear icon and choose Feedback. All the suggestions entered there is reviewed by our engineering team to determine a priority order for future updates. 

Of course, you can always drop by here in the Community for any questions you need help with. I'm always happy to help. Wishing you all the best!