Martin Lewis' Money Saving Expert team have revealed how people could get a free £100 Amazon or M&S voucher.
Martin's team included the tip in the latest Money Saving Expert newsletter that was released this week.
The newsletter highlighted several offers that people could take up, including how to get a free £100 voucher.
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Martin's team said that people who applied for the Amex preferred rewards gold card could get a variety of freebies.
People who've not had an Amex in the last two years are eligible to apply and if successful you can choice from several perks.
You could get £184 in Nectar points, 23,000 airline or hotel points or a £100 Amazon or M&S voucher.
The team said: "Amex Preferred Rewards Gold gives 20,000 bonus Amex points if you spend £3,000 in the first three months on top of the standard 1 point per £1 spent.
"Spend £3,000 and you can convert these points into £184 in Nectar points, £100 in shopping vouchers (eg, Amazon and M&S) or 23,000+ airline/hotel points.
"You also get two free airport lounge passes which come within a month."
But Martin's team issued a note of caution and said: "It's free in year one, but after, there's a £140 a year fee so remember to cancel if you don't want to pay it.
"And while cards such as this are great for normal spending, NEVER use them as an excuse to overspend, and repay IN FULL each month or the rep APR interest (56.6% here) dwarfs any gain."
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