Rearrange the sentences into a logical order. P: These cards help customers pay without cash. Q: Banks issue debit cards to account holders. R: However, customers must keep their PIN secret. S: This makes shopping easier.
Correct answer: B. QPSR
Q introduces debit cards, P ("These cards") says what they do, S ("This") refers to paying without cash, and R adds a caution with "However".
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