To help with managing small-medium sized stores, we've built a few widgets that should be helpful to see how your e-commerce store is doing.
You can display any of the built-in Simple Commerce widgets the same way you can with normal Statamic widgets. See documentation.
For example, to display the Sales Widget, this is what your config would look like:
'widgets' => [ [ 'type' => 'sales', 'width' => 50, ], ],
We've built-in a sales widget that allows staff to see the sales preformance of your store on a weekly, fortnightly or monthly basis.