Overview
- Consumer sites reported over the weekend that a TopCashback promotion can drop select £20 Marks & Spencer lamps to about £4.50 after cashback.
- The offer uses a £15 sign‑up bonus with extra cashback on M&S purchases of £15 or more when buyers click through via TopCashback.
- New TopCashback users who already have an M&S account receive a slightly lower rate, giving an effective price of about £4.83.
- The math assumes free click‑and‑collect, as home delivery starts at £3.99, and cashback typically tracks to the TopCashback earnings page within seven days.
- The featured lamps are the Metal Dome and Wooden models at £20 each, sold without bulbs, with M&S ratings of 4.2 and 4.9 out of 5 that help drive demand.