A savvy mum has revealed her secret to managing a weekly Marks and Spencer shop on a budget, claiming she gets more bang for her buck compared to other supermarkets.

Nikita, from Cornwall, manages the grocery shopping for her family of four and has recently found a way to slash her weekly spend at M&S. Despite its reputation for being a pricier place to buy groceries, Nikita – mum is a mum to a three year old and a one year old – swears she’s been able to get all her weekly essentials for a…