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Credit card promotion validation requires customer profile data including customer ID, application date, transactions, and account status to evaluate criteria and output an eligible or not_eligible result.

Credit card reward qualification checks require customer profile data including customer ID, application date, transaction history, and account status to determine eligibility based on promotion criteria.

Customer transaction history is used during promotional validation to verify spending requirements, outputting an eligible or not_eligible result with failed checks and evidence fields.

Credit card promotion validation checks promotion period, invitation code, customer type, spending requirements, one-time limit, and account status, returning an eligible or not_eligible result with evidence fields.

A not_eligible result occurs when customer profile data fails validation criteria like promotion period, invitation code, customer type, spending requirements, one-time limit, or account status, with failed checks provided as evidence.

A not_eligible credit card promotion validation output provides failed checks and evidence fields based on customer profile data, detailing which specific criteria like spending requirements or promotion period caused the rejection.