You could win the chance to win a weekend trip to Abu Dhabi and meet Lotus F1 Team star Romain Grosjean. All you need to do is purchase a Lumia 640 or Lumia 640 XL and enter your details to get on the list.
Phones bought between September 14 and October 5 are eligible for this promotion. Head to the Microsoft website to fill out your details if you've made the purchase. Please note that this offer is only for those in the UK.