Just to absolutely make sure the card was enrolled in MR had this in reply to an email.
Thank you for your e-mail regarding Membership Rewards.
I am sorry for any confusion regarding the benefits of the Gold Charge card that you hold with American Express®.
I am happy to confirm that the Gold card is automatically enrolled in the Membership Rewards programme which is included in the £95.00 annual fee.
I hope the information I have given you today resolves your enquiry.
If I can assist with anything further, please do not hesitate to contact us either via e-mail or by calling us on 01273 620555, 24/7.
I hope you have an enjoyable weekend