상황
A customer initiates an ATM transaction, and the flowchart traces the path from card insertion through PIN verification, transaction type selection, funds availability, issuer authorization, and final card return or retention.
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그 이면의 의사결정을 읽어 보세요.
01
Card read succeeds or fails
02
PIN verified by issuer
03
Transaction type selected
04
Sufficient funds for withdrawal/transfer
05
Card returned vs. retained after repeated PIN failures
Use for documenting or redesigning ATM transaction processing flows involving card networks, issuers, and acquirers.