That’s too bad. It’s a lot of clicking to enable/disable your module. And it makes it harder going through the list to find other modules.
I want to make sure we’re on the same page. Your payment module will allow me to to create a list of rules when the payment should be enabled, correct? I imagine an interface like this:
Can you also add another table like this, with same interface for adding rules and call it “To Be Billed”? This would not process any payments. It would allow completing an order without paying, and say that the customer will be contacted later regarding paying for the order.