Get 1,000 Membership Rewards points when you add an Amex Plat supplementary cardholder

American Express has launched a bonus promotion worth 1,000 Membership Rewards points (= 1,000 Avios, amongst other things) for each new supplementary cardholder you add to your Platinum charge card account.

Full details and the application link can be found here.

Each Platinum cardholder can add up to five supplementary cardholders for free.  One of these will receive a Platinum card and will be eligible for their own Priority Pass, can access Eurostar lounges and can claim their own Club Carlson Gold card and other hotel status cards.  A Platinum supplementary cardholders cannot have their own Cathay Pacific Marco Polo Gold card, however.

The other four supplementary cards will be Gold cards.  These four cards still benefit from the Platinum travel insurance but do not receive any of the other benefits.  (It is possible to make these additional cards into Platinum, but there is a £175 charge.)

Because these are charge cards and not credit cards, Amex undertakes stricter checks when issuing supplementary cards than is usual, so don’t bother trying to get a supplementary card for your dog.  I couldn’t even get one for our nanny last year, as she wasn’t on the electoral register – Amex insisted on receiving copies of her passport and other documents which was simply too much trouble.

Even if you are planning to cancel your Platinum card in the near future, there is no reason why you shouldn’t get it on this deal and earn some extra Membership Rewards points whilst you can.

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Want to earn more points from credit cards? – April 2024 update

If you are looking to apply for a new credit card, here are our top recommendations based on the current sign-up bonuses.

In February 2022, Barclaycard launched two exciting new Barclaycard Avios Mastercard cards with a bonus of up to 25,000 Avios. You can apply here.

You qualify for the bonus on these cards even if you have a British Airways American Express card:

You can see our full directory of all UK cards which earn airline or hotel points here. Here are the best of the other deals currently available.

Earning miles and points from small business cards

If you are a sole trader or run a small company, you may also want to check out these offers:

SPECIAL OFFER: Until 12th May 2024, the Capital on Tap Business Rewards Visa card is offering a bonus of 30,000 points, convertible into 30,000 Avios. You must have a Limited Company to apply. Click here to learn more and click here to apply.

For a non-American Express option, we also recommend the Barclaycard Select Cashback card for sole traders and small businesses. It is FREE and you receive 1% cashback on your spending.