Tesco customers with a Clubcard can get £810 off the price of a holiday by spending just £405 of their vouchers. They’re the points you pick up every time you do your weekly shop, snap up offers and complete reward offers, which over time earn you a pretty decent pile of Tesco Clubcard points, especially if you’re doing your big shop in the supermarket every week. Each Clubcard point is worth 1p to spend in Tesco, so to earn a £5 you need 500 points. But you can double the value of these vouchers - so your £5 becomes £10 - by trading them in with one of Tesco's Reward Partners instead.

PizzaExpress, Disney Plus, the RAC and Virgin Atlantic Flying Club are among some of the most popular Reward Partners, but if you have a lot of points racked up, then splashing out on a much-needed holiday could be a great option to put them to good use. Right now, Tesco is offering a great deal with its Reward Partner P&O Cruises to give customers £810 off a cruise holiday by spending £405 of Clubcard vouchers.

While it might sound like a lot to spend, you're effectively getting a free £405 off your holiday as you're doubling the value of your points, giving you a total of £810 off when you use up your Clubcard points.

Every £5 of Clubcard points turns into £10 of Rewards and the offer with P&O Cruises allows you to get up to £810 off the cost of a cruise using your Clubcard, thereby doubling £405 of points into an £810 discount.

There is a requirement that the cruise must be for a minimum of six nights and you must book at least 90 days before you travel. You can redeem Reward Partner codes against all special offers and promotional prices on the ‘Select’ fares with the exception of any repeat booker offers, but Partner codes can’t be used on Early Saver or Saver Fares.

Tesco explains: “Check P&O Cruises website for prices. Select the amount of Clubcard vouchers you'd like to exchange. You can top-up the price difference with another payment method when you make your booking. Remember, there's no money back for overpayment using a Reward Partner code.

“When you've completed your order look out for a confirmation email. A second email containing your Partner code will arrive shortly after.If you placed your order in the app, your code will appear in the 'My Rewards' section within 15 minutes, you will also receive the emails. Please note: these codes may take longer to arrive due to additional security checks

“Phone the Reward Partner on 0344 338 8003 to place your order and quote your code. A maximum value of £810 in codes can be used per booking. You cannot add more codes at a later date.”

If you don’t have a Clubcard you can register for one online for free. You can earn Clubcard points for every £1 spent at Tesco and these can be turned into vouchers, with every 150 points giving you £1.50 in Clubcard vouchers.