Do I become Cath Kidston online member automatically if I’m a wt+ member? June 05, 2020 04:00 Updated No. wt+ and Cath Kidston online are separate memberships. Become Cath Kidston online member today and enjoy the member benefits. To register as a member, please click sign up. Related articles What if I didn’t enter or apply promo or discount code before placing order?