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Earn Instant Cashback at M&S

🌐 Online

🛒 In-store

⚡ 20 seconds

How to earn instant
cashback at Earn Instant Cashback at M&S

Before you pay, open the Custard app.
Buy the Earn Instant Cashback at M&S gift card for the amount you're spending.
Pay as normal, cashback is added instantly.
Most members start with their weekly shop.

Spend it your way

Use your balance just like a normal payment method.

  • In-store at participating locations
  • Online via the brand’s website or app
  • Add to your phone wallet for quick checkout
  • Earn instant cashback on every shop

Simple. Fast. No codes or vouchers to remember.

Instant Cashback at 180+ Brands

Same Custard account. Same balance.

Cashback from gift cards is added to the same balance as your offers, games and surveys.
As with all Custard earnings, withdrawals are available once your balance reaches £10.
So next time you shop, think Custard and think Instant Cashback.

About M&S UK CB

Marks & Spencer, better known as M&S, is a trusted UK favourite for quality food, stylish clothing and reliable home essentials. From everyday groceries and iconic ready meals to fashion staples and homeware, M&S is a brand many UK shoppers rely on week in, week out.

While M&S doesn’t always offer discount codes or major sales, you can still save money by earning instant cashback via UK cashback site, Custard. It’s an easy way to get more value from spending you’re already doing.

Why Shop at M&S?

M&S is known for its consistent quality and wide product range, making it ideal for:

  • Food shopping, including M&S Foodhall favourites

  • Ready meals, treats and seasonal food ranges

  • Clothing for work, casual wear and special occasions

  • Homeware, bedding and everyday essentials

Whether you’re doing your weekly shop or picking up something special, M&S is often a regular stop for UK households.

Earn Instant Cashback via Custard

By purchasing an M&S gift card through the Custard app, you can earn instant cashback on your spend. Your cashback is credited straight away, helping you save money on full-price items without relying on limited-time deals.

It’s particularly useful for regular M&S shoppers who want to turn everyday spending into ongoing rewards.

How It Works

  1. Download and open the Custard app

  2. Head to the Gift Cards section and select M&S

  3. Choose your gift card value and complete your purchase

  4. Earn instant cashback and receive your gift card

  5. Spend it in-store or online at M&S

M&S gift cards are typically available in set denominations rather than exact amounts. Many shoppers use them for food shops or larger purchases, topping up any small remaining balance if needed.

A Smarter Way to Save on Everyday Quality

M&S gift cards aren’t just for gifting. Many Custard members use them for weekly food shops, wardrobe updates or home essentials — earning cashback on spending they’d already planned.

If you’re looking for retail discounts, reliable quality and an easy way to earn instant cashback as a UK shopper, M&S via Custard is a simple, practical way to save on everyday essentials.