Credit cards provide kickbacks (ahem, cashback) to customers while virtually all products cost the same for debit or credit. If you use debit, you might be lea

Credit cards provide kickbacks (ahem, cashback) to customers while virtually all products cost the same for debit or credit. If you use debit, you might be leaving 2% of the deal on the table. (But you are helping the merchant, which could be a good reason)