Amazon Cloud Storage Privacy: https://aws.amazon.com/compliance/data-privacy-faq/ </p> <p>Heroku Security: https://devcenter.heroku.com/articles/security-privacy-compliance </p> <p> <b>Collection and Use of Information from Stripe service for Payment</b> </p> <p>We are using third party Stripe for processing payment (very well-known for payment gateway), we (Mathcha) <b>do not</b> store any below information (for PCI compliant). But Stripe service may need : </p> <p>a) Your Name</p> <p>b) Your Address</p> <p>c) Your Card Information</p> <p> </p> <p>