On December 2nd, OPPO launched a mystery campaign one week after the release of its new phone, the OPPO Reno7. The 120-hour limited mystery challenge
Half a million Chinese netizens were prompted by OPPO’s mystery advertising campaign to search the internet for “Meteors”.
chantelluke1961
December 25, 2021
Software
market research
http://bd.business/market-research/half-a-million-chinese-netizens-were-prompted-by-oppos-mystery-advertising-campaign-to-search-the-internet-for-meteors