Notation based on the Specified Commercial Transactions Act

This page provides information on SumyAI's compliance with the Specified Commercial Transactions Act, which is a Japanese law that regulates certain commercial transactions.

Name of Product



We will disclose without delay if requested

Phone number

We will disclose without delay if requested

Email address

Additional Fees

There are no additional fees or charges associated with our products or services unless otherwise specified.

Exchanges & Returns Policy

Due to the nature of our product, we currently do not offer refunds, either partial or in full.

Delivery times

You can use application immediately after you subscribe.

Accepted payment methods

Accept Visa, JBC, Mastercard, and American Express payments from customers worldwide.

Payment period

If you choose to subscribe to our service, your payment period will be specified at the time of purchase.