promo code

noun

A term, number, or alphanumeric combination provided electronically to a vendor in order to redeem a marketing promotion.

Don't forget to enter the promo code at checkout to get a discount.

意味（1）

A term, number, or alphanumeric combination provided electronically to a vendor in order to redeem a marketing promotion.

If you found a promo code, a dollar amount automatically appears in the Total Funds text box.