Thinking of adding a Buy Now, Pay Later feature to your checkout options? Here's everything you need to know about implementing BNPL.
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Buy Now Pay Later (BNPL) isn’t just a payment method. It can help customers spend more and increase your revenue. As more businesses adopt BNPL, not offering it could mean losing sales.
Here’s what you need to know before implementing it in your business.
What Is Buy Now, Pay Later For Small Business?
Buy Now, Pay Later lets customers split a purchase into multiple installments. It makes higher-priced items feel more affordable, which can help boost sales.
Like credit cards, BNPL comes with some fraud and repayment risks, but it can be used safely for both online and in-person purchases.
How Does Buy Now, Pay Later Work For Merchants?
Accepting BNPL is similar to taking a credit card. Your business gets the full purchase amount upfront, while the customer pays it off in installments. Most merchants choose one or two BNPL providers and promote them in-store or online.
Some POS systems offer BNPL acceptance built in. For example, Square merchants can accept Afterpay in-store or through their online checkout.
Benefits of BNPL For Businesses
Here’s a breakdown of the benefits of offering BNPL:
- Encourages higher spending
- Drives online sales
- Adds another payment option
- Appeals to younger shoppers
- Helps you stay competitive
- Convenient for iPhone users
Drawbacks Of BNPL For Businesses
BNPL isn’t perfect. Merchants may see higher fees and slower checkouts, and not every business qualifies. Common drawbacks include:
- Higher processing costs
- Limited integrations
- Slower checkout
- Not all high-risk businesses accepted
- Fraud & chargeback risks
How Do BNPL Companies Pay Merchants?
BNPL providers typically deposit the full purchase amount into your merchant account within 1 – 3 business days. You can track payouts and transaction details through the provider’s merchant portal.
How Much Do BNPL Companies Charge Merchants?
| Company |
Eligibility |
Merchant fees |
Late fees |
Term length |
| Affirm |
- 18+ US resident
- Have SSN
- Have US phone number that receives SMS
|
5.99% + $0.30 |
None |
6 weeks |
| Klarna |
- 18+
- Don’t have a lot of debt
- Link your bank account
|
3.29% – 5.99% + $0.30 |
$7 for each late payment |
6 weeks |
| AfterPay |
- 18+ US resident
- Valid email, delivery address & phone number
- Link a CC, debit card, or bank account
|
4 – 6% + $0.30 |
Up to 25% of purchase amount |
6 weeks |
| Sezzle |
- 18+
- Valid email & US or CA phone number that receives texts
- Link CC or debit card
|
6% + $0.30 |
$10 for each late payment |
6 weeks |
| Zip |
- 18+ US resident
- Valid mobile number & mailing address
- CC or debit card
|
5% + $0.30 |
$5, $7, or $10 for each late payment |
6 weeks |
| PayPal Pay In 4 |
- Must be of legal age in your state of residence
- Not available in certain states
|
3.49% plus a fixed fee |
None |
6 weeks |
BNPL comes with fees and requirements for both merchants and consumers. Merchant fees typically range from 3.39% – 6% + $0.30 per transaction, while consumers only pay fees if they miss a payment.
Key points to know:
- Missed payments may lead to credit reporting, frozen accounts, or collections.
- BNPL providers may run soft or hard credit checks on applicants.
- Merchant eligibility often depends on your business type and whether it falls under a restricted industry.
- Standard BNPL plans use four payments over six weeks, billed every two weeks.
- Many BNPL companies now offer longer-term loans (6 – 12 months) and virtual card options.
Popular Buy Now, Pay Later Providers
Here’s a quick overview of the top BNPL providers.
| BNPL Provider |
Description |
| Affirm |
Offers short- and long-term installment loans and integrates with major eCommerce platforms, including Shopify. Merchants get fast payouts and transparent terms. |
| Klarna |
Provides four-installment plans, longer financing options, and strong eCommerce integrations. Known for a polished checkout experience. |
| Afterpay |
Owned by Square, making it easy for Square merchants to accept BNPL in-store and online. Offers simple four-installment loans. Also integrates with Stripe, Squarespace, and more. |
| Sezzle |
Focuses on younger shoppers and provides flexible installment plans with easy integrations for online merchants. |
| PayPal Pay in 4 |
Lets merchants offer BNPL through their existing PayPal Business account with standard PayPal fees. Includes both short-term installments and longer-term PayPal Credit financing. |
| Zip |
Provides four-installment loans and works with many POS and eCommerce systems, offering online and in-person BNPL acceptance. |
How To Become A Buy Now, Pay Later Merchant
Becoming a BNPL merchant is simple: apply to a BNPL provider, get approved, and integrate the service into your online store or POS system.
Most BNPL companies offer quick onboarding, easy integrations, and marketing tools (like web badges and in-store signage) to help you promote BNPL as a payment option.
Buy Now Pay Later Risks For Merchants (And How To Avoid Them)
BNPL works a lot like credit cards when it comes to risk. Most fraud losses fall on the BNPL provider, but certain situations can cost merchants money — especially when fraud or chargebacks are involved.
Stolen Or Fake Identities
Fraudsters may apply for BNPL loans with stolen or fabricated credentials, or hijack a legitimate account. If the BNPL provider or credit card company reverses the transaction, the merchant may lose the funds.
BNPL Chargeback Fraud
Customers can dispute BNPL purchases, claiming they didn’t authorize the transaction. The BNPL provider refunds the customer, and the merchant loses the sale and may pay a chargeback fee. Here’s what else to know:
- Some cases are deliberate fraud.
- Others are “friendly fraud,” like when a customer doesn’t recognize the transaction.
- Merchants only win 20% – 30% of chargeback disputes.
How To Protect Your Business From BNPL Fraud
BNPL fraud risks are similar to credit card risks but can be higher due to easier borrower approval. To reduce exposure:
- Choose BNPL providers with strong fraud controls. Larger, well-known BNPL companies generally do better identity and risk checks.
- Keep your website and POS secure. Make sure your eCommerce platform, POS software, and payment tools have solid security features like tokenization, fraud screening, and updated PCI compliance.