Cork EuroMillions Plus players are invited to check their cards after a jackpot won on Friday.
Someone who bought their EuroMillion ticket at TwoHigh's Super Store at Strand Street in Kanturk is 500,000 euros richer.
The winning numbers were 03, 21, 34, 42, 50.
Kevin Forde, Manager of SuperValua in Kantur, said: Lotto Terminal has already checked in in the morning with ticket buyers in the hope of having a big winner!
And already for us there is a big lush around us, it is great for us to know that one of our customers is richer for half a million euros this morning.
"Today we will enjoy the celebration in the store and encourage anyone who has bought a drawing card with us to come to us and check their cards."
This is the third time in two weeks that the biggest EuroMillions Plus prize of 500,000 euros was sold to the rebel county.