If you use Tesco Clubcard's Boost scheme then you'd better make the most of it because it's the last time the supermarket will run the promotion.
The Clubcard Boost event allows customers to double their money and exchange £5 of their Clubcard vouchers for a £10 Boost token which can be spent online or in various Tesco stores.
But you have until Sunday, June 26 to take advantage of the money saver because Tesco will be ending this promotion as they make changes to their Clubcard scheme.
If you shop online, then you have until 11.59pm on June 26 and if you shop in store then you have until the shop shuts on that day to exchange your Clubcard vouchers for Clubcard Boost.
You will just need to look out for the Clubcard Boost icon to find which products are included in the promotion.
Tesco say that they will be finishing the Boost promotion so they can bring customers great value from vouchers the whole year round.
It said in a letter to customers: "We're working on some more ways to help your points balance grow faster so you get more value back from Tesco Clubcard on your everyday shop. Keep a look out for special opportunities to earn bonus points in store and online."
Visit tesco.com for more information on Boost.
Where you can use the Boost vouchers
Selected Tesco Direct departments:
Garden and BBQs
Toys
Home, cook and dine
Mobile phones and accessories
Electricals
Sports and leisure
Skincare, cosmetics and fragrance
Entertainment, books and gaming
Travel and camping
Tesco Opticians:
Contact lenses
Glasses accessories
Prescription glasses from £15
Designer sunglasses
Selected departments in store:
Garden and BBQs
Clothing
Toys
Home, cook and dine
Mobile phones and accessories
Electricals
Skincare, cosmetics and fragrance
Entertainment
Books and gaming
Sports and leisure
Travel and camping
Opticians