Tesco is set to take on new grocery rival Amazon Fresh with free delivery offered to its 15 million Clubcard Plus members.
The supermarket giant launched the premium membership scheme in November last year, and it currently costs £7.99 a month to be a Clubcard Plus member.
The scheme's added benefits on top of the Clubcard points scheme, include 10% off two in-store shops each month.
There could be further benefits added to the subscription service to make it more of a direct rival to Amazon Fresh.