Four people will fly to the French Riviera to compete, and the eventual winner will be asked to choose one of 100 envelopes – each containing a significant prize –? but only one will contain £1 million.
The promotion will run on 70cl and 1 litre bottles until the end of March and uses a text-to-win mechanism for consumers to enter.
John Bradbury, off-trade sales director at Whyte & Mackay, said: “After Christmas and new year you tend to see a bit of a drop in spirit sales, so we have designed this promotion to drive footfall??.
“This is the largest ever consumer giveaway undertaken by Vladivar.”