There are a couple of different reports you might find useful, all accessible from the ‘Reports’ tab in the shop admin.
Sales Total report will allow you to check the total for a current order cycle whilst it is running. You just need to input the start date for the order cycle in the date range at the top of the page and hit search. This is just a quick snapshot though and doesn’t break it down by product or producer, or by order cycle if you select a period that covers more than one order cycle.
Order Cycle Customer Totals is a very useful report, and will give you specific order cycle totals broken down by customer. You then just need to export the CSV and do a quick sum for each order cycle - column Y in the spreadsheet tells you which order cycle each order was for, and as you have named your order cycles numerically (very sensible!) you can easily sort the data so it is grouped by order cycle. When inputting the search criteria at the top of the page to generate the report, you need to put the start date back to before the first order cycle (its default setting is the first of the current month) but then ignore the remaining boxes and just select the order cycles you wish to look at from the final box (see pic below)
I agree that a simple report that show order cycle totals for your hub broken down over a period of time would be useful, we’ll add this to our wish list!
If you want more detail about generating reports feel free to drop me an email and we can do a bit of a tutorial hangout some time, if that would be useful.