3 for 2 on Zoella Lifestyle Products at Superdrug
3 for 2 on all zoella merch I think, but definetly for the new merch.
Standard delivery is free for Health & Beautycard members when you spend £10 or more; or free for non-members when you spend £15 or more. All other orders £3.
Click and collect is also usually free. Read more about delivery here.