Question

give purpose of debit or credit card​

Answer 1

Answer:

Debit cards serve a dual purpose: They allow the user to withdraw money from his or her checking account through an ATM or through the cash-back function many merchants offer at the point of sale. ... Debit card purchases can usually be made with or without a personal identification number (PIN).

Answer 2

In contrast, credit card allows the consumer to build a continuing balance

of debt.

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