Quick answer

• Affirm generates revenue primarily through merchant fees, which are a percentage of the transaction value.
• They also earn interest income from the loans they fund.
• Additional revenue comes from late fees charged to consumers who miss payments.
• Interchange fees are earned when Affirm virtual cards are used.
• They may also partner with other financial institutions for loan origination and servicing.
• Understanding these streams helps consumers and merchants grasp the Affirm business model.

Who this is for

• Consumers considering using Affirm for purchases and wanting to understand the associated costs.
• Merchants looking to integrate Affirm as a payment option and understand their fee structure.
• Individuals interested in the “buy now, pay later” (BNPL) industry and how companies like Affirm operate financially.

What to check first (before you act)

Your Purchase Goal and Timeline

Before diving into how Affirm makes money, consider why you’re making this purchase and when you need to have it paid off. Are you buying a necessity or a discretionary item? Does the payment plan align with your budget and when you anticipate having the funds available? Understanding your own financial goals will help you evaluate if Affirm’s revenue-generating model works for your situation.

Your Current Cash Flow

Analyze your regular income and expenses. Can you comfortably afford the monthly payments Affirm requires without stretching your budget too thin? Knowing your current cash flow is crucial to avoid late fees and ensure you can meet your obligations. This proactive step helps you assess the impact of Affirm’s revenue streams on your personal finances.

Emergency Fund or Safety Buffer

Do you have a cushion of savings to cover unexpected expenses? If you rely on Affirm for a purchase, a sudden job loss or medical bill could make it difficult to meet your loan payments. A robust emergency fund is essential to prevent falling behind and incurring additional costs that benefit Affirm.

Debt and Interest Rates

Review any existing debts you have, particularly high-interest ones like credit cards. Compare the effective cost of using Affirm to other financing options. While Affirm often advertises “0% interest,” this is not always the case, and other fees might apply. Understanding the true cost of borrowing is key.

Credit Impact

Be aware that using Affirm and making timely payments can positively impact your credit score. Conversely, missed payments can negatively affect your credit. This is a two-sided coin: Affirm benefits from responsible repayment, and you benefit from a potentially improved credit profile.

How Affirm Generates Revenue

Quick answer

• Affirm generates revenue primarily through merchant fees, which are a percentage of the transaction value.
• They also earn interest income from the loans they fund.
• Additional revenue comes from late fees charged to consumers who miss payments.
• Interchange fees are earned when Affirm virtual cards are used.
• They may also partner with other financial institutions for loan origination and servicing.
• Understanding these streams helps consumers and merchants grasp the Affirm business model.

Who this is for

• Consumers considering using Affirm for purchases and wanting to understand the associated costs.
• Merchants looking to integrate Affirm as a payment option and understand their fee structure.
• Individuals interested in the “buy now, pay later” (BNPL) industry and how companies like Affirm operate financially.

What to check first (before you act)

Your Purchase Goal and Timeline

Before diving into how Affirm makes money, consider why you’re making this purchase and when you need to have it paid off. Are you buying a necessity or a discretionary item? Does the payment plan align with your budget and when you anticipate having the funds available? Understanding your own financial goals will help you evaluate if Affirm’s revenue-generating model works for your situation.

Your Current Cash Flow

Analyze your regular income and expenses. Can you comfortably afford the monthly payments Affirm requires without stretching your budget too thin? Knowing your current cash flow is crucial to avoid late fees and ensure you can meet your obligations. This proactive step helps you assess the impact of Affirm’s revenue streams on your personal finances.

Emergency Fund or Safety Buffer

Do you have a cushion of savings to cover unexpected expenses? If you rely on Affirm for a purchase, a sudden job loss or medical bill could make it difficult to meet your loan payments. A robust emergency fund is essential to prevent falling behind and incurring additional costs that benefit Affirm.

Debt and Interest Rates

Review any existing debts you have, particularly high-interest ones like credit cards. Compare the effective cost of using Affirm to other financing options. While Affirm often advertises “0% interest,” this is not always the case, and other fees might apply. Understanding the true cost of borrowing is key.

Credit Impact

Be aware that using Affirm and making timely payments can positively impact your credit score. Conversely, missed payments can negatively affect your credit. This is a two-sided coin: Affirm benefits from responsible repayment, and you benefit from a potentially improved credit profile.

Step-by-step (simple workflow)

1. Identify the Purchase: Decide what item or service you intend to buy using Affirm.

• What “good” looks like: You have a clear understanding of the product or service.
• Common mistake: Impulse buying without a clear need.
• How to avoid it: Create a shopping list or a “want” versus “need” evaluation before browsing.

2. Select Affirm at Checkout: Choose Affirm as your payment method during the online checkout process.

• What “good” looks like: Affirm is presented as an available payment option.
• Common mistake: Not noticing Affirm as an option or assuming it’s the only BNPL provider.
• How to avoid it: Familiarize yourself with the payment options offered by your preferred retailers.

3. Apply for Financing: Complete Affirm’s application process, which typically involves providing personal and financial information.

• What “good” looks like: You receive an instant credit decision.
• Common mistake: Providing incomplete or inaccurate information, leading to delays or denial.
• How to avoid it: Have your personal details and income information readily available.

4. Review Loan Terms: Carefully examine the loan agreement, including the purchase price, payment schedule, interest rate (if any), and fees.

• What “good” looks like: You understand all the terms and conditions clearly.
• Common mistake: Skipping the fine print and not understanding potential interest or fees.
• How to avoid it: Read through the entire agreement, and don’t hesitate to ask Affirm customer service for clarification.

5. Confirm Purchase and Payment Plan: Accept the loan terms and confirm the purchase. Affirm will pay the merchant directly.

• What “good” looks like: The transaction is completed, and you have a clear payment schedule.
• Common mistake: Assuming the payment is a one-time charge or not noting the first payment date.
• How to avoid it: Immediately add the payment due dates to your personal calendar or set up automatic payments.

6. Make Timely Payments: Adhere to the agreed-upon payment schedule, paying each installment on or before its due date.

• What “good” looks like: All payments are made on time, avoiding late fees and interest.
• Common mistake: Forgetting payment dates or assuming grace periods are longer than they are.
• How to avoid it: Set up automatic payments from your bank account to ensure consistency.

7. Monitor Your Account: Regularly check your Affirm account dashboard to track your payment progress and remaining balance.

• What “good” looks like: You have a clear overview of your loan status at all times.
• Common mistake: Neglecting to check your account, leading to surprise overpayments or missed payment notifications.
• How to avoid it: Make it a habit to log in to your Affirm account at least once a month.

8. Consider Early Payoff (Optional): If you have extra funds, you may choose to pay off your loan early to save on interest.

• What “good” looks like: You successfully reduce your debt ahead of schedule.
• Common mistake: Assuming there are penalties for early payoff and not checking the policy.
• How to avoid it: Review Affirm’s policy on early repayment to confirm there are no hidden fees.

Common mistakes (and what happens if you ignore them)

Mistake	What it causes	Fix
<strong>Not reading loan terms carefully</strong>	Unexpected interest charges, late fees, or a longer repayment period than anticipated.	Always read the entire loan agreement, paying close attention to APR, fees, and payment due dates. Ask customer service for clarification if anything is unclear.
<strong>Treating Affirm like a credit card</strong>	Overspending on multiple purchases, leading to unmanageable monthly payments and potential late fees across several loans.	Treat each Affirm loan as a distinct obligation. Only use it for planned purchases within your budget.
<strong>Missing payment due dates</strong>	Late fees, potential increases in your APR, and negative impacts on your credit score.	Set up automatic payments from your bank account or use calendar reminders for each payment due date.
<strong>Not checking for an Affirm promo code</strong>	Missing out on potential discounts or special offers that could reduce the overall cost of your purchase or loan.	Before finalizing a purchase, search for any available Affirm promotional codes or check the merchant’s website for current offers.
<strong>Assuming all Affirm loans are 0% APR</strong>	Being surprised by interest charges on purchases that don’t qualify for the 0% APR promotional rate.	Always verify the APR for your specific loan at checkout. Not all Affirm loans offer 0% interest.
<strong>Not having a plan for repayment</strong>	Difficulty making payments, leading to late fees and potential damage to your credit.	Before agreeing to a loan, create a budget that clearly allocates funds for Affirm payments. Ensure you can comfortably afford them.
<strong>Ignoring Affirm’s virtual card terms</strong>	Unexpected charges if the virtual card is used for unauthorized purchases or if its terms are not fully understood.	Understand the specific terms and conditions associated with any Affirm virtual card, including its usage limits and expiration.
<strong>Not checking the merchant’s return policy</strong>	Being unable to return an item purchased with Affirm, even if you decide you don’t want it, leaving you with a loan for an unwanted item.	Always review the merchant’s return and refund policy <em>before</em> completing your purchase with Affirm. Ensure you understand how returns affect your loan with Affirm.
<strong>Overlooking the impact on credit</strong>	Not realizing that missed payments can harm your credit score, or not leveraging on-time payments to build credit history.	Be aware that Affirm reports to credit bureaus. Make payments on time to build positive credit, and understand that late payments can have negative consequences.

Decision rules (simple if/then)

• If you are buying a non-essential item and don’t have a clear repayment plan, then delay the purchase because Affirm’s revenue is built on timely repayments, and unplanned spending can lead to debt.
• If you have high-interest debt (like credit cards) with an APR significantly higher than any potential Affirm APR, then prioritize paying off that debt first because the cost of that debt is likely more damaging to your finances.
• If you have less than three months’ worth of essential living expenses saved in an emergency fund, then build your emergency fund before using Affirm for discretionary purchases because unexpected expenses could make Affirm payments unaffordable.
• If a merchant offers a significant discount for paying upfront versus using Affirm, then take the upfront discount because it means immediate savings, and Affirm’s revenue model involves them earning money on the transaction.
• If you are unsure about your ability to manage monthly payments, then do not use Affirm because late payments incur fees and can negatively impact your credit score, which are core ways Affirm generates revenue from consumers.
• If the Affirm loan terms include an APR higher than other available financing options, then explore alternative financing because Affirm’s revenue is directly tied to the interest and fees they charge.
• If you are using Affirm for a large purchase that requires a longer repayment term, then ensure you have a stable income for the duration of the loan because Affirm’s interest income is a key revenue stream, and longer terms mean more interest collected.
• If you are a merchant considering offering Affirm, then understand that Affirm’s revenue comes from your business through merchant fees, so evaluate if the increase in sales justifies these costs.
• If you are a consumer and Affirm offers a 0% APR promotional period, then treat it as a true interest-free loan and aim to pay it off within that period to avoid any interest charges, which is how Affirm makes money on those loans after the promotional period.
• If you are considering Affirm for a purchase that you might return, then verify the merchant’s return policy and how it interacts with Affirm’s loan processing before buying because returning an item with an active Affirm loan can complicate your repayment obligations.

FAQ

How does Affirm make money if they offer “0% interest”?

Affirm makes money in several ways even on 0% APR loans. Primarily, merchants pay Affirm a fee to offer this payment option, as it can increase sales. They also earn revenue from late fees if consumers miss payments, and potentially from interchange fees if a virtual card is involved.

What are merchant fees for Affirm?

Merchant fees are a percentage of the total transaction value that the merchant pays to Affirm. This is a primary revenue stream for Affirm, as it incentivizes merchants to offer Affirm as a payment option to boost sales.

Can Affirm charge me interest?

Yes, Affirm can charge interest on loans. While many of their plans offer 0% APR for a promotional period, not all plans have 0% interest. The specific APR will be clearly stated in the loan agreement before you agree to the purchase.

What happens if I miss a payment to Affirm?

If you miss a payment, Affirm may charge a late fee. Additionally, missing payments can negatively impact your credit score and potentially increase the APR on your loan. This is a significant way Affirm generates revenue from consumers.

Does using Affirm affect my credit score?

Yes, using Affirm can affect your credit score. Making on-time payments can help build positive credit history. However, late payments or defaults can negatively impact your credit score, as Affirm reports payment activity to credit bureaus.

How does Affirm get paid by the merchant?

Affirm pays the merchant the full purchase amount upfront, minus their merchant fee. This means the merchant receives their money quickly, and Affirm then collects payments from the consumer over time.

Are there other ways Affirm makes money besides merchant fees and interest?

Affirm may also earn revenue through interchange fees when their virtual cards are used for purchases. They might also generate income through partnerships with other financial institutions for loan origination or servicing.

Is Affirm a loan or a lease?

Affirm offers installment loans. When you use Affirm, you are taking out a loan to purchase an item, and you are obligated to repay that loan with interest (if applicable) and any associated fees according to the agreed-upon schedule.

What this page does NOT cover (and where to go next)

• Detailed comparison of Affirm’s APRs with other BNPL providers or traditional credit cards.
• Specific merchant agreements or the exact percentage of merchant fees Affirm charges.
• The legal and regulatory landscape of the Buy Now, Pay Later industry in its entirety.
• Advanced credit-building strategies beyond making on-time payments.