noun
bargain price; special service price
A price set low as a service to customers, often implying a limited-time offer or a goodwill gesture. Related to 奉仕 (service) sense 2.
See also: 奉仕
開店記念として、一部商品を奉仕価格で提供します。
As a store-opening celebration, we offer some items at special bargain prices.
Compound of 奉仕 (service) and 価格 (price). The exact historical derivation is uncertain, but it follows the pattern of business terms combining a service concept with pricing.