Please add total Member count, and Product/Variant count to Site Settings / General tab / Overview section.
Currently there is no obvious way to get these, and to see them.
In fact I'd like to see that section redone as Utilization, with a simple bar chart display showing utilization on each item, with the plan maximum. Key site-wide items include;
Collection count OF 20 | 40
Collection Item count of 2000 | 10000 | ?? ( enterprise )
Product / Variant count...
Any other capped utilizations
It makes sense to put those into two groups- sitewide utilization of limited resources, ( like CMS item counts ), and monthly-usage things like form submits, orders, traffic, etc.
Even my cellphone plan shows these ;)