/VIATOR

TopCashback has boosted rates across IHG, Radisson, Viator, GetYourGuide, Klook, Expedia and more, but the 'up to' qualifiers change the deal. Viator's 15% is only for new customers, while existing customers earn 10%. Expedia's 10% applies only to new customers booking activities, with existing customers seeing 5%-8% for other travel. IHG's 12% is limited to Iberostar, though all IHG brands earn 10%. No expiry is listed, so compare rates on Cashback Monitor or Savewise before committing.