Can I use my discount/corporate offer against your sale prices? No, It is not possible to use any other 3rd party discount or promotional offer against our Merlin Annual Pass sale prices. Related articles Where should I get my discount code from? Nectar I have recently bought shares in Merlin. Am I eligible for the discount? Do I have to purchase my special shareholder Merlin Annual pass before I go to the attraction? Can you mix Standard and Premium Passes and still get the family rate?