noun
premium voucher; shopping coupon with bonus value
A government-issued voucher that can be used for shopping, often with a face value higher than the purchase price, used as an economic stimulus measure.
政府は消費を促すため、プレミアム付き商品券を発行した。
The government issued premium vouchers to stimulate consumer spending.
このプレミアム付き商品券は、市内の加盟店で使えます。
These premium vouchers can be used at participating stores in the city.
Compound of プレミアム (premium, from English) + 付き (つき, attached) + 商品券 (しょうひんけん, gift certificate). The term gained currency in Japan as a policy tool for stimulating local economies.