搭售

dā shòu zhì xiāo wù

搭售滞销物

tie in unsaleable products in a package deal

dā shòu shāng pǐn

搭售商品

tie-in sale goods

hùn hé dā shòu

混合搭售

mixed tie-in sale

kǔn bǎng dā shòu

捆绑搭售

bundling sale