| Seller / legal operator | Jacob Seiji Skowronek |
|---|---|
| Service name | PI-Thenics Diary Premium |
| Contact | [email protected] |
| Address and telephone | Provided without delay by email request to [email protected]. |
| Price | ¥980 per month, tax included |
| Additional cost | Internet access and communication charges are the customer’s responsibility. |
| Payment | Stripe-supported payment method shown at checkout; charged when the subscription starts and on each renewal date. |
| Service availability | Premium features are enabled after successful payment confirmation. |
| Renewal and cancellation | The subscription renews monthly until cancelled. It can be cancelled through the Stripe billing portal; access continues through the paid period. |
| Refunds | Because digital access begins immediately, payments are generally non-refundable after service begins, except where required by law or where PI-Thenics confirms a duplicate or erroneous charge. |
| System requirements | A current web browser, JavaScript, cookies/local storage, and an internet connection are required. |
The consumer-facing agency introduction service is free. Any agency referral compensation is separate from Diary Premium.