After all, you and your Supplementary Cardmember plus one guest, have access to one of the world's largest independent airport lounge access programmes – Priority Pass^TM.

Yes, additional (supplementary) cardholders for premium cards like the Amex Platinum and Chase Sapphire Reserve typically receive their own Priority Pass membership. On the American Express Platinum Card, "Additional Platinum Card Members" are eligible for the Global Lounge Collection, which includes a complimentary Priority Pass Select membership once they enroll individually. This allows them to bring one guest for free. However, "Companion" or "Gold" cards added to a Platinum account usually do not qualify for this benefit. For the Chase Sapphire Reserve, authorized users (who cost an additional annual fee) also receive their own Priority Pass Select membership with the same guesting privileges as the primary cardholder. In all cases, the additional member must manually enroll through the card's benefit portal; a Priority Pass card is not automatically sent out when the credit card is issued.