Avatars generated by artificial intelligence are now able to sell more than real people can, according to a collaboration between Chinese tech company Baidu and a popular livestreamer.

Luo Yonghao, one of China’s earliest and most popular livestreamers, and his co-host Xiao Mu both used digital versions of themselves to interact with viewers in real time for well over six hours on Sunday on Baidu’s e-commerce livestreaming platform “Youxuan”, the Chinese tech company said. The session raked in 55 million yuan ($7.65 million).

In comparison, Luo’s first livestream attempt on Youxuan last month, which lasted just over four hours, saw fewer orders for consumer electronics, food and other key products, Baidu said.