flash sale
US /ˈflæʃ seɪl/
UK /ˈflæʃ seɪl/

1.
jualan kilat, jualan segera
a sale of goods at greatly reduced prices, lasting for only a short period of time
:
•
The online store announced a flash sale on electronics, lasting only 24 hours.
Kedai dalam talian mengumumkan jualan kilat untuk barangan elektronik, hanya berlangsung 24 jam.
•
Don't miss out on our weekend flash sale!
Jangan lepaskan jualan kilat hujung minggu kami!