()()わせ

だきあわせ
noun
bundling; tie-in sale; combined sale
business
1. bundling; selling items together as a set; tie-in sale
Selling a desirable item only together with a less popular one, or combining products as a set. In commerce, ()()わせ販売(はんばい) (tie-in selling) is a way to move slow stock and is sometimes viewed negatively.
It was sold bundled with a popular product.
そのソフト(べつ)サービス()()わせだ。
That software comes bundled with another service.
They tried to clear unsold stock by bundling it with a popular product.

From the verb ()()わせる (to combine, make things go together). Most common in the phrase ()()わせ販売(はんばい) (tie-in sale).

Common collocations