What is a chargeback? A plain-English guide for sellers
5 min read · Updated June 2026
A chargeback is when a customer asks their bank or card issuer to reverse a payment, instead of asking you for a refund. The bank pulls the money back from you while it reviews the claim.
Chargebacks exist to protect cardholders from fraud and bad transactions. But for sellers they can be costly and confusing — here's how they actually work.
Chargeback vs refund vs dispute
A refund is when you return the money to the customer directly. A dispute (or chargeback) is when the customer goes to their bank instead, and the bank reverses the charge.
'Dispute' and 'chargeback' are often used interchangeably. The key difference from a refund is that a third party — the bank — is now involved, and you have to respond with evidence.
Why sellers get chargebacks
Common reasons include real fraud (a stolen card), an item that didn't arrive or wasn't as described, a forgotten or unrecognized charge, a slow refund, or buyer's remorse.
Not all chargebacks are fraud on the customer's side — many come from simple confusion that better communication could have prevented.
What a chargeback costs you
Beyond the disputed amount, most processors charge a dispute fee, and too many chargebacks can raise your processing risk. There's also the time cost of responding.
That's why both preventing avoidable chargebacks and responding efficiently to the ones you get are worth the effort.
What to do when you get one
Find the deadline, identify the reason, gather your evidence, write a short factual response, and submit it once through your processor. SellerProof builds that packet for you.
Frequently asked questions
- Is a chargeback the same as a refund?
- No. A refund is money you return directly to the customer. A chargeback is when the customer's bank reverses the charge — you then respond with evidence.
- How long does a chargeback take?
- It varies, but the full process can take weeks to a few months. Your window to submit evidence, though, is usually short — often 7–21 days.
Related guides
SellerProof is a document-organization and dispute-preparation tool. It is not a law firm, payment processor, bank, or card network, and does not provide legal advice or guarantee dispute outcomes.