Chupian Paid Services and Auto-Renewable Subscription Terms

Version 1.1 Published and effective: September 4, 2026

These Terms supplement the Chupian Terms of Use and govern paid credits and Apple auto-renewable subscriptions offered by AI CORTEX NEXUS LIMITED. Review the product, period, price, credits, renewal, and cancellation details before confirming payment. Final billing is also subject to Apple's applicable media-services terms.

1. Products

The final product name, availability, and local price are displayed by Apple:

1. 1-month one-time pass: reference price CNY 38, 40 retouching credits valid for 30 days from the successful purchase. It does not renew. Unused pass credits become zero at expiry.
2. Monthly auto-renewable subscription: reference price CNY 28, 40 credits per subscription month, renewing until cancelled.
3. Annual auto-renewable subscription: reference price CNY 298, 800 credits per subscription year, renewing until cancelled.

Apple may localize prices for region, tax, and currency. If an in-app display differs from Apple's purchase confirmation, Apple's confirmation controls.

2. Credit rules

Each submitted processing round costs one credit, including a round that combines retouching, removal, and sizing. Continued retouching is another round. A confirmed service failure without a valid delivered result returns the credit. The one-time pass expires after 30 days and does not roll over or renew. Subscription credits apply only to the current paid period and do not roll over. When several balances exist, Chupian uses the balance expiring soonest first. Credits cannot be transferred, sold, gifted, withdrawn, or exchanged for cash.

3. Automatic renewal

Monthly and annual products automatically renew through the Apple account used for purchase. Unless cancelled at least 24 hours before the current period ends, Apple may charge for the next period within 24 hours before expiry or another period permitted by Apple. Successful renewal extends the subscription and issues the new period's credits. Apple controls billing, payment methods, retry, grace periods, and cancellation.

The 1-month pass is not auto-renewable and is not automatically charged again. A new purchase requires a new manual Apple confirmation.

4. Manage and cancel

Use Manage Subscription in Chupian, or open iPhone Settings — Apple Account — Subscriptions — Chupian. After cancellation, valid benefits remain available through the paid period; no new charge or credits are issued after it ends.

Deleting your Chupian account, deleting the app, signing out, or no longer using the service does not cancel an Apple subscription. Cancel it through Apple before deleting the account if you do not want renewal.

5. Restore purchases

With the same Apple account, Restore Purchases can synchronize an active auto-renewable subscription. A 1-month pass that is still within 30 days may be restored from Apple's transaction history after server verification, subject to its remaining credits. Permanent service records and used credits are also tied to the original Chupian account. If an entitlement does not appear, contact us before purchasing again.

6. Price and benefit changes

We may adjust future price, credits, or benefits. A completed one-time purchase is not repriced retroactively. Apple provides notices and requests consent for subscription price changes when its rules require it. A material adverse benefit change will be disclosed prominently and will not retroactively remove core benefits already paid for in the current period.

7. Refunds and revoked transactions

Apple processes iOS payments and refund requests. Request a refund through Apple's Report a Problem service or Apple Support. If Apple reports a refund, revocation, chargeback, or lost eligibility, we may remove corresponding unused credits, end the entitlement, or correct credits issued in error. Mandatory consumer refund rights remain unaffected.

8. Subscription group and switching

Monthly and annual subscriptions may be in one Apple subscription group. Apple determines when an upgrade, downgrade, or switch takes effect and displays any price adjustment. Chupian updates expiry and credits based on Apple's verified transaction state. Do not repeatedly purchase while a transaction is pending.

9. Task failure and credit return

Subjective dissatisfaction with an AI result does not automatically qualify for a payment refund. A task conclusively failed by the platform or model without a valid result receives an automatic credit return. A task completed by the server while the device is offline remains completed and is available in history. Report an incorrect deduction with the relevant task information for investigation.

10. Account security and minors

Confirm the Apple account, Chupian account, product, period, and price before buying. Protect device authentication and payment credentials. A minor must obtain guardian consent. Fraudulent refunding, scripts, vulnerabilities, or multiple accounts used to obtain benefits may result in frozen entitlements and legal action.

11. Changes or termination

Legal, Apple-platform, provider, or technical changes may require adjustment or termination of a product. We will continue, replace, refund, or otherwise handle paid but unfulfilled benefits as required by law and the applicable agreement. Suspension of a Chupian account does not itself stop Apple's renewal; the user must manage the Apple subscription.

12. Disclaimers

Processing-time estimates and example results are not guarantees. We will help investigate delays caused by Apple accounts, payment methods, region restrictions, networks, maintenance, or independent providers, while each provider remains responsible within its own scope. These Terms do not limit non-waivable consumer rights.

13. Updates and governing terms

We may update these Terms for product, Apple-rule, or legal changes. A material change is prominently notified and renewed consent is obtained where required. Current paid-period core benefits are not retroactively reduced. Governing law and dispute rules follow the Chupian Terms of Use; Apple billing and refunds also follow Apple's applicable terms.

14. Contact

Operator: AI CORTEX NEXUS LIMITED Product: Chupian Email: aotemanai2023@163.com

For a payment inquiry, include your Chupian user ID, product name, purchase date, and issue description. Never send an Apple password, SMS code, or full card information.