Somebody who popped into a servo in Adelaide's north is South Australia's newest millionaire - but they might not know it yet.
A mystery buyer bought a lotto ticket at BP Mawson Lakes on Salisbury Highway for last week's Monday and Wednesday X Lotto draw.
Their ticket ended up scoring them $1 million, being one of the two division one winners on September 27.
But their entry was unregistered, meaning officials from The Lott have no way to contact them.
"It's likely our latest winner is going about their day as normal with no idea they became an overnight millionaire last week," The Lott spokesperson Matt Hart said.
"We're urging all players who purchased a Monday and Wednesday X Lotto ticket from BP Mawson Lakes to check their tickets today.
Winner of $750k jackpot bought a single $1 ticket
"You may have just pulled in to fuel up the car, but you've driven away with much more."
The winning numbers last Wednesday were 15, 41, 14, 35, four, and five, with 20 and 37 as supplementary numbers.
The winning ticket holder is urged to contact The Lott on 131 868.
There are many different ways to get help and information about gambling. Call the National Gambling Helpline on 1800 858 858; use online counselling; find information about help services in your state or territory; get information and support for family and friends; get information about how to talk with someone about their gambling; or contact Gamblers Anonymous.
All services are free, confidential and available 24 hours a day, 7 days a week.
