IAG operates the Avios frequent-flyer programme, which was created from the merger of the Air Miles, BA Miles, and Iberia Plus Points schemes on 16 November 2011.[73] Avios points are the frequent flyer currency of Aer Lingus, British Airways, Iberia, LEVEL and Qatar Airways,[74] and can also be used for travel within the Oneworld alliance including the likes of Vueling, American, Finnair, Qatar, Qantas, etc.[75] A restructure in 2015 meant that all of IAG's affiliated loyalty programmes which use Avios, including Avios Travel Reward Programme, British Airways Executive Club, and Iberia Plus, were transferred to Avios Group, an IAG subsidiary.[59][76]