Treatwell works for me!
My husband really likes the massages from a particular spa venue, which can be booked through Treatwell. I really like getting cashback wherever possible. Plus, I get reward points through Treatwell which all add up to a handy bonus discount towards his next massage. It's a win-win, really. I was using Wahanda for years, but was glad when they changed their name as it's much easier to say Treatwell on the phone when booking. I've never had any major problems with Wahanda or Treatwell, and on the rare occasions when I've needed to contact them the customer service has been quick, efficient and friendly. Cashback has always tracked, and payment has always been received - I shall be happy to carry on using them.