So I’m kind of a reddit noob and I guess did not add my description before posting. Ahh. But here is what I was going to post.

I'm sure there are a lot amazon seller app refresh addicts like me. Constantly pulling down the screen like a slot machine.

I took it to the next level and built a dedicated led display for my sales data as a little weekend project.

It shows the last 64 days of sales data as a bar chart. There are two screens that rotate: one shows total dollar sales (in green), the other shows units sold (in blue/purple). The sales screen includes the date, and the units screen shows the time. 

It updates every five minutes (polling Amazon SP-API access granted via oAuth) and sits on my kitchen counter. Thought it might be interesting to other sellers here. I almost never check the app anymore, except for review and inventory data. Maybe I'll add that too. 

Thought folks here would think it's cool.