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To check customer eligibility for promotion rewards, validate customer profiles against predefined criteria like promotion period, invitation code, customer type, spending requirements, and account status. The system processes input fields such as customer ID, application date, transactions, and account status.

Validating promotion eligibility requires customer profile data including customer_id, is_new_customer, application_date, invite_code_used, card_approved_date, transactions, and account_status_good. These fields allow the system to assess qualification based on the promotion's predefined criteria.

Promotion validation for ineligible customers generates a clear output indicating ineligibility along with detailed reasons. The system evaluates customer profiles against promotion rules and provides actionable feedback explaining why the specific criteria were not met.

Yes, you can validate promotion rules for new customers by providing the is_new_customer field in the customer profile. The eligibility check assesses customer type alongside other criteria like promotion period, spending requirements, and account status to determine qualification.

Customer eligibility is validated against promotion criteria including promotion period, invitation code, customer type, spending requirements, and account status. The system cross-references these rules with submitted customer profile data to generate an eligibility determination.

Promotion eligibility validation fails when customer profiles do not meet predefined criteria such as incorrect invitation codes, insufficient spending requirements, poor account status, or applications outside the promotion period. The system provides detailed reasons for each ineligibility determination.