VOV.VN - National flag carrier Vietnam Airlines has launched its biggest annual promotion “Fly into Autumn 2022” on domestic and foreign routes from now to July 15.

The low sale volume was due to difficult economic conditions that forced customers to tighten spending.

VOV.VN - The negative impact of the novel coronavirus (COVID-19) epidemic appears to have dampened the enthusiasm of consumers in Hanoi for this year’s Black Friday promotional sales.