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Indication Based on the Specified Commercial Transactions Act

■ Seller​

IRUCA K.K.

■ Sales Manager​

CEO YANG XINQI

■ Address​

4F BIGS Higashi-Kanda, 1-3-2 Higashi-Kanda, Chiyoda-ku, Tokyo 101-0031

■ Contact Information​

Email Address: [email protected] Phone Number: +81 03-6824-5799

■ Sales Price​

Will be displayed on the screen during the purchase process (tax-included price)

■ Necessary Expenses Other Than Product Price​

Internet connection fees and communication costs are to be borne by the customer.

■ Payment Methods​

You can make payment through any of the following methods:

  • Credit Card Payment (VISA, Mastercard, AMEX, etc.)
  • Alipay
  • WeChat Pay

※ Payment collection is provided by Stripe's payment collection service.

■ Product Delivery Time​

Balance will be immediately reflected in your account after payment completion.

■ Expiration Period​

As of January 29, 2026, account balance does not have an expiration date set. Additionally, if a customer loses eligibility to use OPE.AI due to account cancellation or other reasons, the account balance will also become invalid. A points expiration period may be set in the future due to service changes or legal revisions. We will notify in advance through the official website and other channels.

■ Regarding Returns and Cancellations​

Due to the special nature of digital content, cancellations or refunds are not supported after purchase. However, in cases of abnormal situations such as duplicate charges due to system failures, we will handle them at our discretion.

■ Form of Provision​

This platform is an API open platform that provides interface call services for artificial intelligence models and related technologies. Users pay for API call fees by consuming account balance.