a piece of paper that can be used to pay for particular goods or services or that allows you to pay less than the usual price for them
The voucher is valid between July and December and entitles you to ten percent off all overseas flights.
She received a discount voucher for the spa, allowing her to enjoy a luxurious treatment at a lower cost.
The travel agency provided a voucher for a free night's stay at a five-star hotel.
The online store offered a voucher code for a 20% discount on the next purchase.
As a loyal customer, he received a special voucher for exclusive access to a members-only event.
