Where is promo code in debit card?

A promo code is typically not found directly on a debit card. Promo codes are usually provided by the issuing bank or a third-party promotion and are entered online during a transaction to receive a discount or special offer. If you have received a promo code related to your debit card, it would be included in the promotional materials or communication from the bank or company offering the promotion. Remember to always exercise caution when entering promo codes online to ensure the security of your financial information.