The winner, who enjoys reading and watching TV in her spare time, said she spends on average R20 per month on Lotto and has no intention of stopping.
The ticket was bought at about 7.30pm with a wager of R10 less than an hour before the draw, via the quick-pick selection.
Ithuba CEO Charmaine Mabuza congratulated the winner.
“We congratulate our latest Lotto multimillionaire and wish her all the best in her future endeavours. This is yet another successful story of the good relationship we have with our banking partners, in this case FNB, as well as our innovative ways of operating and making games easily accessible to all players through these online digital platforms.”
Meanwhile, Tuesday's PowerBall jackpot is estimated to be worth R100m.