Recently in Guizhou, a Douyin blogger posted a photo of a China Unicom promotional display board claiming that a one-time payment of 699 yuan entitles one to 400 yuan in medical insurance and 699 yuan in communication fees. In the comments section, netizens posted similar medical insurance discount coupon posters from China Mobile, and pasted an anti-fraud reminder reading “pay first and get cash back later is always a scam” as satire.