Earn American Express bonus points by adding Business supplementary cards
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American Express dropped us a note to highlight a special offer currently running on its Gold Business and Platinum Business products.
Gold Business Cardmembers can earn 3,000 Membership Rewards points for every supplementary card issued
Platinum Business Cardmembers can earn 5,000 Membership Rewards points for every supplementary card issued
This offer should be showing online or in the Amex app. If you don’t see, it may not be available to you for some reason.
The offer is valid for supplementary cards ordered by 31st August 2019.
My review of Amex Gold Business is here and you can apply here. The sign-up bonus is 20,000 points.
My review of Amex Platinum Business is here and you can apply here. The sign-up bonus is 40,000 points.
The rule for qualifying for the sign-up bonus is that you must not have had any personal or business card earning Membership Rewards points (Gold, Platinum, Green, Centurion etc) in the previous six months. It is NOT 24 months, which is the rule for the personal cards.
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Want to earn more points from credit cards? – August 2025 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 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:

Barclaycard Avios Plus Mastercard
Get 25,000 Avios for signing up and an upgrade voucher at £10,000 Read our full review

Barclaycard Avios Mastercard
Get 5,000 Avios for signing up and an upgrade voucher at £20,000 Read our full review
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.
SPECIAL OFFER: Until 14th October 2025, the sign-up bonus on The Platinum Card from American Express is increased to 80,000 Membership Rewards points. This would convert to 80,000 Avios! The spend target is changed to £10,000 within SIX months of approval. T&C apply. Click here to apply.
SPECIAL OFFER: Until 14th October 2025, the sign-up bonus on the American Express Preferred Rewards Gold Credit Card is doubled to 40,000 Membership Rewards points. This would convert to 40,000 Avios! The spend target is changed to £5,000 within SIX months of approval. T&C apply. Click here to apply.

The Platinum Card from American Express
80,000 bonus points and great travel benefits – for a large fee Read our full review

American Express Preferred Rewards Gold Credit Card
Your best beginner’s card – 40,000 points, FREE for a year & four airport lounge passes Read our full review

British Airways American Express Premium Plus Card
30,000 Avios and the famous annual Companion Voucher voucher Read our full review

Virgin Atlantic Reward+ Mastercard
18,000 bonus points and 1.5 points for every £1 you spend Read our full review
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 14th October 2025, the sign-up bonus on The American Express Business Platinum Card is increased to 120,000 Membership Rewards points. This would convert to 120,000 Avios! The spend target is changed to £12,000 within three months of approval. T&C apply. Click here to apply.
SPECIAL OFFER: Until 14th October 2025, the sign-up bonus on The American Express Business Gold Card is TRIPLED to 60,000 Membership Rewards points. This would convert to 60,000 Avios! The spend target is changed to £6,000 within three months of approval. The card remains free for the first year. T&C apply. Click here to apply.

The American Express Business Platinum Card
120,000 points when you sign-up and an annual £200 Amex Travel credit Read our full review

The American Express Business Gold Card
60,000 points sign-up bonus and FREE for a year Read our full review

Capital on Tap Pro Visa
10,500 points (=10,500 Avios) plus good benefits Read our full review

Capital on Tap Visa
NO annual fee, NO FX fees and points worth 0.8 Avios per £1 Read our full review

British Airways American Express Accelerating Business Card
30,000 Avios sign-up bonus – plus annual bonuses of up to 30,000 Avios Read our full review