Read more: sc.mp/14cbc7 Fans of K-pop group Blackpink booked out computers at an internet cafe in hopes of boosting their chances of getting tickets for what could be their last performance as a group in Hong Kong. The practice has become common for big events in the city that sell out fast, but does it actually work? Support us: subscribe.scmp.com Follow us on: Website: scmp.com Facebook: facebook.com/scmp Twitter: twitter.com/scmpnews Instagram: instagram.com/scmpnews Linkedin: linkedin.com/company/south-china-morning-post #scmp #SCMPOriginals #Blackpink