How to boost your Amex spend by using PayPal for online purchases

Trying to buy some trainers for my son from the Decathlon website recently, I was reminded of an interesting trick which you can use at retailers which do not take American Express.

This assumes that you are keen to push up your Amex spend to hit a bonus or voucher target.

Here is the payment page of the Decathlon website:

You will see that American Express is not accepted.  However, this doesn’t mean that you cannot use an Amex card.

Look elsewhere on the payment page and you will see the the Paypal logo.

PayPal DOES let you use American Express.

This is what comes up – it opens my Paypal account, which has a BA Amex card linked to it, and I can use it:

You do not even need a PayPal account to pay with PayPal. You can click on the ‘Pay with PayPal’ link and enter your card details directly.  That said, it makes sense to open an account and link your American Express card as you do not need to remember your card details when paying in the future.

There are no extra fees for using PayPal with retailers.

Note that some retailers manage to block PayPal from showing the American Express option if they do not accept Amex themselves so this is not always a solution.  In the majority of cases, as with Decathlon, it will work just fine.

The only thing worth noting is that you lose some of your consumer protection if the retailer goes bust if you pay with PayPal. This is because you do not have a direct contract with the retailer.  PayPal does have its own reimbursement scheme called PayPal Buyer Protection which may cover you but it is not legally enshrined.

Next time you pay a retailer who does not accept Amex but does take PayPal, click through to PayPal instead.

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Want to earn more points from credit cards? – July 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 15th July 2025, the sign-up bonus on the Marriott Bonvoy American Express Card is TRIPLED to 60,000 Marriott Bonvoy points. This would convert into 25,000 Avios or into 40 other airline schemes. It would also get you at least £300 of Marriott hotel stays based on our 0.5p per point low-end valuation. Other T&C apply and remain unchanged. Click here for our full card review and click here to apply.

SPECIAL OFFER: Until 14th August 2025, the sign-up bonus on the Hilton Honors Plus debit card is TRIPLED to 30,000 Hilton Honors points. You will also receive Gold Elite status in Hilton Honors for as long as you hold the card. Click here for our full card review and click here to apply.

American Express Preferred Rewards Gold Credit Card

Your best beginner’s card – 20,000 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

The Platinum Card from American Express

50,000 bonus points and great travel benefits – for a large fee 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:

The American Express Business Platinum Card

50,000 points when you sign-up and an annual £200 Amex Travel credit Read our full review

The American Express Business Gold Card

20,000 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