Refund policy

Last updated 2026-10-15

Rayadurg Consulting OPC ltd, #A-1003 Mantri Tranquil Apartments, Gubbalala Gate, Off Kanakapura Road, Bangalore South Taluk, India, stands behind Presentation Lab (Live Workshop).

The short version

Record your open before the Lab and again after it. If you can't hear the difference within 72 hours, email Karan and get your $47 back.

How to ask

Email karanrayadurg@f30s.com from the address you bought with and say you want a refund. There is no form to fill in.

How long it takes

We start the refund within two working days. Your bank usually shows it within five to ten days after that.

Chargebacks

Please write to us first. A refund is faster than a chargeback and we would rather sort it out with you.

Our promise

Record your open before the Lab and again after it. If you can't hear the difference within 72 hours, email Karan and get your $47 back.

Questions about any of this? Email karanrayadurg@f30s.com and a person will answer.

Rayadurg Consulting OPC ltd, #A-1003 Mantri Tranquil Apartments, Gubbalala Gate, Off Kanakapura Road, Bangalore South Taluk, India