Enrol via - https://offerenroll.americanexpress.com/enroll/EnrollmentSitePage?offer=23516HiltonAvis
Spend over £100 at checkout with any of Hilton's 13 brands or when renting with Avis between December 1 and January 31 and get £20 back. Available to the first 15,000 Cardmembers to enrol and save this offer to their card below. Only one £20 statement credit valid per merchant. Offer only valid at participating UK locations. Terms, age and payment restrictions apply.
Redeem this offer at both Hilton and Avis and go into the draw to win one of 10 prizes. Just redeem this offer at Both Hilton and Avis before January 31 for your chance to win one of five free weekend rentals with Avis and five stays at London Hilton Park Lane. Winners will be announced on February 15, 2017. Prize draw terms and conditions apply. Only one entry valid per Cardmember.