Chinese internet dating sites use mobile billing as their primary billing mechanism. But the government threw a spanner in the works and capped the amount providers could bill each month. Too many mobile companies were tricking users into signing up for monthly dues. So, there was a big change in the fees that the government was allowing to be charged through telephones. It went from 30 RMB to 10 RMB a month. I recently heard there has been another change; anybody who charges through the phone has to get permission again from the user before they can rebill every month. It has had a big impact on all the websites which were using mobile. Baihe.com used reacted by switching its business model to become a real world matchmaker with an online dating element.