A “SHOPPAYINST AFRM” charge on your bank or credit card statement is a Shop Pay Installments payment collected by Affirm, the lender behind the buy-now-pay-later option offered at checkout on Shopify-powered online stores.1Affirm Help Center. About Shop Pay Installments If you (or someone using your card or bank account) split an online purchase into biweekly or monthly payments, each scheduled installment lands on your statement under this descriptor.
Why the Label Combines Shop Pay and Affirm
Shop Pay Installments is the pay-over-time feature inside Shop Pay. Affirm underwrites and services every loan behind it, which is why the descriptor stitches “SHOPPAYINST” (Shop Pay Installments) together with “AFRM” (Affirm).1Affirm Help Center. About Shop Pay Installments The charge was triggered at checkout on a Shopify store, not by Affirm reaching out to you independently. The merchant was paid upfront by Affirm; what hits your statement now is Affirm collecting its scheduled payment from you.
What the Charge Usually Looks Like
The exact wording varies by bank. On consumer accounts, recurring installment pulls from a bank account or debit card often appear as “SP AFF*” followed by a tag like “PAYMENT,” “INSTALLMENT PAY,” or “DIRECT WITHDRAWAL,” sometimes with “SAN FRANCISCO CA” attached, which is Affirm’s headquarters.2Slash. SP AFF Charge Identifier1Affirm Help Center. About Shop Pay Installments3Affirm Investor Relations. Affirm and Shopify Take Multi-Year Partnership Global Affirm charges no late fees and no early-payoff penalties, so a charge above your scheduled amount should not be a fee.
Before assuming fraud, check the obvious: a recent online order you split into payments, a purchase by a spouse or authorized user, or a shared card used by someone in your household. Sign in at affirm.com or the Affirm app to see every active payment plan tied to your account, the merchant that originated each one, and the full payment schedule.
If You Don’t Recognize the Charge
If no one you share the account with made the purchase, treat it as unauthorized and report it to Affirm. The company accepts reports through the Affirm Help Center and asks for details, screenshots, and a police report where applicable. While Affirm investigates, it pauses the scheduled payments on the disputed plan and halts any negative credit reporting tied to it. Results are provided within 30 days. If Affirm finds the plan was unauthorized, you are not responsible for it; if not, the original payment schedule resumes.4Affirm Help Center. Report Unauthorized Affirm Account or Plan
Credit reporting matters here. Starting April 1, 2025, Affirm expanded reporting of its pay-over-time products to Experian, and starting May 1, 2025, to TransUnion as well.5Affirm Help Center. Affirm Credit Reporting Policy A disputed plan with payments paused during investigation protects you from a missed-payment mark while the question is being resolved.
Also contact your bank or card issuer so the payment method tied to the fraudulent plan can be shut down, which stops future pulls regardless of how Affirm’s investigation lands.
If You Recognize the Purchase but Something Went Wrong
A different path applies when the charge is yours but the order wasn’t: the item never arrived, arrived damaged, or didn’t match the listing. Affirm asks that you contact the merchant first, because any refund has to be confirmed by the store before Affirm can act on it. If the merchant won’t resolve it, you can file a formal dispute inside your Affirm account by opening the relevant payment plan and selecting “Dispute this purchase.” Affirm typically resolves these within 60 days, pauses collection activity on the disputed plan during the investigation, and holds off on negative credit reporting while it’s open.6Affirm Help Center. Dispute a Purchase
How Refunds Show Up
Refunds depend on the merchant’s return policy, and Affirm cannot process one without the store’s confirmation. Once a refund is issued, how it hits your statement depends on the amount:
- A full refund cancels the plan and returns payments you’ve already made, excluding any interest already charged, to the original payment method.
- A partial refund smaller than your remaining balance reduces that balance, which may mean fewer payments or a smaller last payment, with nothing returned to your card.
- A partial refund larger than your remaining balance clears the plan and sends the excess back to the original payment method.7Affirm Help Center. About Refunds
Refunds generally take 3 to 10 business days to post. If more than 180 days have passed since the original payment or the payment method is no longer active, Affirm may send a check, which can take up to 30 days. Interest you’ve already paid is treated as the cost of borrowing and is generally not refundable.8Shopify Help Center. Shop Pay Installments FAQ
If You’re a Merchant Seeing the Same Descriptor
The identical label shows up on Shopify merchant bank statements, usually as “SHOPPAYINST AFRM PAYMENTS.” For sellers, these are deposits from Affirm settling installment orders. Affirm pays the merchant the full purchase amount minus fees within one to three business days of the sale, regardless of whether the customer has finished paying off their plan, and absorbs the repayment risk itself.9Shopify Help Center. Getting Paid for Shop Pay Installments Occasionally the same descriptor appears on debits rather than deposits; Shopify community threads suggest these represent refunds or chargebacks on orders originally paid through Shop Pay Installments.10Shopify Community. An Unknown Expense From SHOPPAYINST AFRM The descriptor itself can’t be customized; it is controlled by Affirm.11Shopify Community. Changing Shop Pay Installments Payout Descriptor
How This Compares to a Credit Card Dispute
One thing worth knowing before you lean on Affirm’s dispute process: buy-now-pay-later loans currently carry fewer federal protections than credit card purchases. Credit cards come with chargeback rights guaranteed under the Fair Credit Billing Act, while BNPL dispute outcomes depend on each provider’s internal policies. The Consumer Financial Protection Bureau issued an interpretive rule in May 2024 that would have extended credit-card-style protections to BNPL borrowers, but formally withdrew it on May 12, 2025.12Consumer Financial Protection Bureau. Buy Now, Pay Later Products Consumer Reports has recommended using a traditional credit card for significant purchases when strong dispute protections matter.13Consumer Reports. Avoid the Tricks and Traps of Buy Now, Pay Later Loans For a charge already on your statement, Affirm’s own unauthorized-plan and dispute procedures are the practical route.