Yes. You stay in control at every step.
During the Reply200 authorization flow (hosted by Facebook), you decide exactly which Business Managers and Pages to approve.
After linking:
You can toggle Moderate and/or Engage on or off for any Page or BM directly from your dashboard.
Or unlink all Business Managers or Pages using the bulk action menu to stop processing and billing immediately.
Whether you're testing on one Page or managing fifty, Reply200 gives you full control — no hidden automation, no lock-in.