A JD logistics staff delivering goods in Beijing during the Double 11 special sales holiday.

Cyber Monday is big, but businesses that want to participate in the largest shopping day of the year are quickly turning to China.

Friday is Singles Day, when some $20 billion in goods is expected to be purchased on the Chinese e-commerce market. U.S. brands such as Victoria's Secret, Crayola and Beats are taking aim at Singles Day — which is about five times bigger than Cyber Monday — by launching stores on e-tailing giant Alibaba.