(名詞) 沙發商務：在家時利用平板電腦和智慧型手機應用程式 (app) 網購商品和勞務。亦寫成 couch-commerce。
In this transformation process, context is key: Computer users are sitting right in front of their screen, highly focused on their task (finding the best deals), while tablet users are relaxing on the couch, enjoying nice content (pictures, videos, stories). We can describe this context as couch-browsing, and by extension describe the act of browsing a catalogue or shopping through a tablet app as couch-commerce.
—Fred Cavazza, "Are You Ready for Couch-Commerce?," Forbes, October 25, 2011
Cyber Monday shoppers turned out in force, driven by free shipping and other deals, amid huge jumps in mobile shopping — or "couch commerce," as experts dub it.
—Eve Mitchell, "Cyber Monday continues to grow while looking to mobile sales," Contra Costa Times, November 28, 2011