unadvertisedsale
nounUK /ˌʌnˈædvətaɪzd seɪl/
US /ˌʌnˈædvərtaɪzd seɪl/
A sale that nobody tells people about ahead of time.
The store had an unadvertisedsale on Saturday, so only a few lucky shoppers found the deals.
OTHER MEANINGS
2. A sale of goods conducted without any public announcement or marketing.
The unadvertisedsale helped the shop clear old stock without drawing big crowds.
3. A transaction arranged privately between buyer and seller, not publicly listed.
They completed an unadvertisedsale of the used car through a friend.
4. A limited offer shared only with insiders or loyal customers.
Members got an unadvertisedsale code by email before anyone else.