Humpback whale mum and calf
© Doug Allan


Free six month MCS membership offer for myWaitrose customers

Join the Marine Conservation Society today and enjoy six months’ free membership. Discover the extraordinary marine world around the British Isles and find out more about how you can help protect this precious environment.

New members receive:


  • Welcome pack including seashore safari guide and living without single-use plastic guide.
  • A ‘Love the Sea’ cotton tote bag – to help you ditch the plastic bag.
  • Two copies of our Marine Conservation magazine.
  • An invitation to the MCS Annual Conference.


  1. Choose your membership type from one of the options below.
  2. Enter the promotional code: WAITROSE2019 in the promo box.
  3. Choose the amount and frequency you would like to pay after your first six months.
  4. Fill in the ‘Your details’ form to complete your membership application. Please note we ask you for your Direct Debit details as a condition of this offer, however, we promise that no payments will be collected if you choose not to continue your membership after six months.
  5. When your free six months is coming to an end, we’ll write and invite you to continue supporting our work to save our seas, shores and wildlife with a regular subscription fee (single membership costs only £3.50 per month). But, if you decide that the Marine Conservation Society just isn’t for you, simply let us know and we’ll cancel your membership.

If you would like to help support our conservation projects, or make a contribution towards the cost of servicing your membership during your free six months, we would love to receive a donation towards our work.

*Offer applies to new members only who have not previously joined the Marine Conservation Society using a promotional code. Offer valid for single, joint or family membership purchased by Direct Debit only. The offer does not apply to Life, Gift or Junior Membership. Use promotional code WAITROSE2019. This promotional code cannot be used in conjunction with any other offer. Offer only applies to first 2000 sign-ups. Offer valid until 30/09/19.

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