Marks & Spencer is giving away free chocolate bars worth £8.50 to members of its Sparks loyalty programme this week. The offer, available until June 21, includes the popular Pistachio Big Daddy Bar, which has gone viral on social media.
The promotion is part of M&S's Father's Day celebrations, with Sunday, June 22, marking the occasion. Customers can choose from several alternatives, including the original Big Daddy Bar, the Made Without Truffle Selection, and the Plant Kitchen Vegan Cocoa Dusted Truffles.
To redeem the offer, customers must be members of M&S Parent Hood, a free rewards club for new and expectant parents. Once signed up, they can activate the reward through the Sparks app and scan their Sparks card at checkout to receive the discount automatically.
M&S Parent Hood also offers benefits for parent and baby mornings at M&S Cafes. The free chocolate offer is exclusive to this membership tier and must be redeemed by June 21.



