Do you really need it? Watch out for these marketing tactics to avoid being sucked the mid-year sales vortex The National Tribune The National Tribune The National Tribune Education 16 May 2023 3:48 pm AEST Date Time Share RMITRMIT finance expert Dr Angel Zhong on the behavioural biases businesses tap into to exploit consumers during sales season.Dr Angel Zhong, Associate Professor of Finance, RMIT Source & references /RMIT University News Release. View in full here.