Montly minimum

Hello, I’m interested in buying this plugin for a client’s website.
I would like to know if it’s possible to set up a monthly minimum for a specific group of users. For example, let’s say that the monthly minimum is $1000. A customer buys $1200 at the beginning of the month, and til the end of that same month they should be able to buy with no minimum amount because they’ve already reached it. Next month, it should reset.
is that possible with the plugin right now or is it a feature that you could consider adding? Thanks!