Free Now has apologised after a technical error led to vouchers worth up to €200 being wrongly issued to users of the taxi app.
A FreeNow spokesperson said that any customers who were incorrectly allocated vouchers will be automatically entered into a new raffle.
In the early morning, customers were given the chance to win a voucher worth €200.
The confusion began after customers were invited to answer a Christmas-themed riddle where up to ten €20 vouchers were lodged into the accounts of those who ...