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yuu Member Validation

Purpose​

The purpose of member validation is to confirm a loyalty member account status (including HASE card & Octopus card) and retrieve points status before checkout or transaction flow.
Preconditions: yuu membership account is currently active and registered currently under yuu HK.

Workflow Overview​

  1. POS or Partner system submits loyalty identifier.
  2. Loyalty platform validates membership status.
  3. Points balance and suspension state are returned.

Architecture & Journey​

Example​

Member Validation Journey - Offline

Member Validation Journey - Online

APIs Involved​

  • GET /member/validation - Validate member and retrieve points status. Refer to Member Validation.

Common Use Cases​

  • POS validation before redemption.
  • Prevent redemption for suspended or locked accounts.