New Payment option from Klarna

If you haven't already heard of Klarna then you are in for a surprise! GrumpyKid is now offering two new payment options from Klarna:

Pay later with Klarna now available. 

Get the goods first and pay up to 30 days after delivery. That’s smoooth. 

Buy it. Love it. Pay for it.

  • 30 days to pay with no interest or fees for the service - ever
  • Enjoy your goods before paying
  • Simple, safe and secure

To take advantage of this amazing payment option:

  • Add it to your bag and go to checkout
  • Select 'Pay later with Klarna' payment option during the checkout' 
  • Enter a few personal details - name, email, postcode and DOB. No card information required!
  • Complete the purchase and your items will be shipped.
  • Receive payment instructions from Klarna via email
  • Enjoy your goods and pay when you’re ready within 30 days!
Find out more in our Pay later FAQs:


Slice it in 3 with Klarna

3 slices. How nice. 

Slice your purchase into 3 equal payments, automatically deducted monthly from your chosen payment card. No interest, fees or late payment charges. That's smoooth.

Forget FOMO. Pay in 3 equal instalments.

  • Get what you love now. Pay over time.
  • One part payment at purchase and 2 further payments at 30 and 60 days
  • Automatically collected monthly from your chosen debit or credit card
  • No interest or fees - ever
  • No credit application required
  • Simple and safe

Ideal for birthdays, Christmas or just when you want to spread the costs.

To take advantage of this amazing payment option:

  • Add what you want to your bag and go to checkout
  • Select 'Slice it in 3 with Klarna' payment option during the checkout' 
  • Enter your address, email, mobile and card details
  • The first part payment will be taken from your card when the goods ship.
  • Receive your goods and enjoy!
  • The two remaining payments will be taken at 30 and 60 days. You will receive notifications when payment is due and when it is collected.

Find out more in our Slice it in 3 FAQs:

What you need to start

  • A UK bank account
  • To be 18 years of age or over
  • A UK residential address
If you have any trouble placing an order with Klarna, it could be due to one of the following reasons:
  • Klarna may have rejected your application to pay on account. We'd recommend choosing another type or payment or placing an order for a smaller amount.
  • You may have outstanding payments on previous Klarna invoices.
  • You may have missed a required field at the checkout, such as filling in your Date of Birth.

Shopping with Klarna

You can view all of your Klarna purchases and payment schedule simply by logging onto If you need further assistance you can contact our customer care team for free, or use our online chat service.

* Please note, your credit score will be affected if you don’t pay Klarna for your order.