The web link to use is:  https://www.mdlmarinas.co.uk/quote/

Promotional code: MDLJOG
Instructions: Complete your quote online and let the sales team know the promotional code when they call you to secure your berth.

T &Cs: 10% of the berth value will be awarded back in Otium points on all new  Berthing ,  Dry Stack  and  Platinum  Plus Otium annual contracts. The promotion is open to all JOG members, including existing MDL berth holders who renew as an Otium berth holder. The offer cannot be used part way through a berthing contract, or in conjunction with any other discounts or promotions and applies to MDL UK marinas only.