I really need help please. I need to do some combine shipping options for my product and I really can't work out how to do this. I've tried setting different weights for the products but nothing works the way it should so I can only assume I'm not understanding it properly. PLEASE HELP!



What I would like is as follow:

UK delivery

- 1 book – £3.40

- 2 books- £4.40

- 3 books or more- £5.70



International delivery

- 1 book- £6.94

- 2 books- £8.20

- 3 books or more- £9.90



Can you help?