In recent years, "buy now, pay later" services have revolutionised the way people shop online. Companies like Klarna, Clearpay, and PayPal have introduced flexible payment options, allowing you to split your purchases into interest-free instalments. These services are particularly popular among shoppers looking for more manageable ways to budget their purchases without the need for credit cards or loans.
In this guide, we’ll explain how Pay in 3 services work, the benefits and potential drawbacks, and how to use them responsibly.

What Are Pay in 3 Services?
Pay in 3 services allow you to split the cost of your purchases into three equal instalments, usually paid every 30 days. This option is available for both online and in-store purchases, depending on the retailer. Typically, you’ll pay one-third of the total cost at checkout, another third a month later, and the final third after another 30 days.
The best part? Most of these services offer interest-free payments, meaning you won’t be charged extra as long as you make your payments on time. These services are offered by companies like Klarna, Clearpay, and PayPal, and they’ve become incredibly popular due to their ease of use and convenience.
How Does Klarna’s Pay in 3 Work?
Klarna is one of the most well-known names in the "buy now, pay later" market. The service allows you to divide your purchases into three equal payments.
Here’s how it works:
Select Klarna as your payment method: When shopping online, choose Klarna as your payment method at checkout.
Pay a third upfront: You’ll pay one-third of the total cost immediately.
Pay the remaining balance: The next two payments are due 30 days apart. Klarna will send you reminders when it’s time to pay.
One of the advantages of Klarna’s Pay in 3 service is that there are no interest charges as long as you pay on time. Klarna also has a mobile app, making it easy to track your purchases and payments.
How Does Clearpay’s Pay in 3 Work?
Clearpay is another popular option for shoppers looking to split their payments. The process is similar to Klarna’s:
Choose Clearpay at checkout: Select Clearpay when paying for your purchase.
Split the cost into three payments: Like Klarna, Clearpay divides the total cost into three equal payments, due every two weeks.
Make your first payment at checkout: The first payment is made upfront, with the next two payments due in two-week intervals.
Clearpay also offers a mobile app to help you manage payments and monitor upcoming instalments.
How Does PayPal’s Pay in 3 Work?
PayPal introduced its own Pay in 3 service, which is very similar to Klarna and Clearpay. The main difference is that PayPal is already widely used for online purchases, so many people may already be familiar with the platform.
Here’s how PayPal’s Pay in 3 works:
Choose PayPal at checkout: When you’re ready to check out, choose PayPal as your payment method.
Split your purchase into three equal payments: PayPal will offer you the option to split the cost into three payments, with no interest charged as long as payments are made on time.
Pay the first third: You’ll pay a third of your purchase up front, with the remaining balance paid in two instalments.
PayPal’s Pay in 3 service also offers instant approval for most purchases, and you can manage your payments through the PayPal app.
Benefits of Using Pay in 3 Services
There are several reasons why Pay in 3 services have become popular in the UK:
No Interest or Hidden Fees: As long as you make your payments on time, you won’t pay any interest or additional fees. This makes it an attractive option for shoppers who want to spread out their payments without incurring extra costs.
Budgeting Made Easy: Spreading out payments over time can help you manage your budget, especially for larger purchases. By using Pay in 3, you can avoid the burden of paying for everything up front.
Quick and Easy: The approval process is usually quick, and you can start using the service right away. All you need is a debit or credit card, and you're good to go.
No Credit Check: Most Pay in 3 services do not require a credit check, which makes it accessible for those who might not have a credit history or want to avoid impacting their credit score.
Potential Drawbacks of Pay in 3 Services
While Pay in 3 services have many benefits, there are some things you need to be aware of:
Late Fees: If you miss a payment, you could be charged a late fee. For Klarna, the fee can be as high as £12. It’s important to make sure you can afford the instalments before committing.
Overspending: It can be tempting to buy more than you can afford when you’re only paying a third upfront. This can lead to overspending and financial strain if you’re not careful with your budget.
Credit Score Impact: While these services typically don’t require a credit check, missed or late payments could be reported to credit agencies and negatively affect your credit score.
How to Use Pay in 3 Responsibly
To make the most of Pay in 3 services and avoid financial trouble, follow these tips:
Only buy what you can afford: Make sure you can comfortably make the instalments before committing to a purchase.
Set reminders: Most services offer reminders to help you stay on top of your payments. Set these reminders in your phone or app to avoid missing a payment.
Avoid multiple plans: Having several ongoing Pay in 3 plans at once can become difficult to manage. Stick to one or two purchases at a time to avoid financial strain.
Final Thoughts
Pay in 3 services like Klarna, Clearpay, and PayPal are convenient tools for spreading out payments and managing your budget. As long as you use them responsibly and make sure you can afford the payments, they can be a helpful way to shop without worrying about upfront costs. Always read the terms and conditions carefully to avoid hidden fees or late payment charges.
If you're ready to take advantage of these services, compare your options and choose the one that best fits your needs. Start using Klarna, Clearpay, or PayPal’s Pay in 3 services today and enjoy the flexibility of paying over time!
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