This deal and others should be £10,but you get a £5 discount code emailed to you when you sign up for newsletter,it works,as my basket below shows.
These are vouchers for different areas too this is Birminghams offer ,great for christmas gifts.
and different treatments are avialable too.
£10 for Full Body Solglo Spray Tan and Eyebrow Shape at Marco Benito (Value £33, save 69%) -1+ £10.00
Promotion: Newsletter Welcome Discount (UK) -£5.00