Is TryNow compatible with my payment processor? TryNow February 15, 2022 04:32 Updated Yes, we’re compatible with all payment processors in the United States. Related articles Does TryNow work internationally? How does TryNow impact my operations (e.g. returns, inventory, fulfillment)? When do I collect cash on TryNow orders? How does TryNow work with RMS like Returnly, Loop, or Happy Returns? Can I apply a discount to a TryNow order after it has been placed?