Overview
- The £20 letterbox-friendly gift includes free UK-wide delivery, optional gift message and nominated-day delivery with dates available from December 17.
- New TopCashback members can effectively pay about £4.67 after the £15 sign-up bonus plus cashback, while existing M&S shoppers who are new to TopCashback pay about £4.83.
- To claim, join TopCashback for free, search for M&S and click through to buy over £15, with the bonus and cashback tracked to the earnings page within seven days.
- The festive box contains iced fruit cake slices, luxury tea bags, dark chocolate cranberry jaffa cakes, mini shortbread trees, two milk chocolate Santas and cinnamon bun bites.
- The sign-up bonus also applies to other M&S festive food gifts priced over £15, and the 2025 box is newly launched with no reviews yet as the year-round version holds a 4.8-star average from over 5,704 ratings.