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Account & Data Deletion

How to delete your Kaiwish Technology account and request deletion of the personal data associated with it.

Effective date: 19 September 2026
Last updated: 19 September 2026
Data controller: Shanghai Kaiyuan Technology Company Limited (上海凯愿科技有限公司), registration number 91310000MADE4J0Y53

Delete your account in the app

If you have a Kaiwish Technology application installed, the fastest route is in-app:

  1. Open the Kaiwish application and sign in.
  2. Go to Settings or Profile.
  3. Select Account, then Delete account.
  4. Confirm the deletion when prompted.

Request deletion by email

If you cannot access the app, or prefer to make the request in writing, email us:

Email: [email protected]
Subject line: Account Deletion Request

Please include:

  • the mobile number or email address registered to your account;
  • your full name as registered; and
  • the name of the application you use.

Do not send us your password, PIN, one-time codes, or full identity-document images by email.

What happens after you request deletion

  1. Verification. We confirm your identity to make sure nobody else can delete your account. This usually takes a few business days.
  2. Account closure. Your account is closed and you lose access to its features and balance-holding services.
  3. Data deletion. We delete or irreversibly anonymise the personal data associated with your account.
  4. Confirmation. We confirm completion to your registered contact details.

We aim to complete verified requests within 30 days.

Data we must retain

Some data cannot be deleted immediately, because financial-services regulation requires us and our partners to retain it. This typically includes:

Retained dataReasonTypical retention
Transaction and payment records Anti-money-laundering, tax, and financial-record-keeping obligations 10 years
Identity-verification records Know-your-customer obligations and audit 10 years
Records under legal hold Ongoing or reasonably anticipated legal proceedings Until the matter concludes
Fraud-prevention records Protecting the service and other users from abuse 10 years

Retained data is held securely, access-restricted, and used only for the legal purpose that requires its retention.

Partial deletion

Where the law or a legitimate business need allows, you may ask us to delete specific categories of data — for example, marketing-communication preferences or optional profile information — without closing your account. Email [email protected] with the details.

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