A chargeback is the payment problem most store owners meet without warning: money you already received is pulled back out. This guide explains what a chargeback is, how one plays out, why it matters and the mistakes that make it worse.
What a chargeback is
A chargeback happens when a customer disputes a card charge with their bank instead of asking you for a refund, and the bank reverses the payment. Shopify's help page explains that when a customer contacts their bank about a charge, the bank can start either a chargeback or an inquiry. With a chargeback, the disputed amount and a chargeback fee are withdrawn immediately. With an inquiry, no money moves while the bank investigates, though it can escalate to a chargeback.
A concrete example
A customer sees a charge they do not recognize on their statement and calls their bank. The steps below follow Shopify's description of the process.
- Dispute: The customer contacts their bank about the charge
- Withdrawal: The bank takes the disputed amount and fee from your account
- Notice: You are told about the chargeback and given a response deadline
- Evidence: You gather and submit proof that the charge was valid
- Decision: The card company reviews it and rules for you or the customer
Shopify states that it does not decide chargeback outcomes. The bank and card company do, based on the evidence you submit.
Why it matters for a store
A lost chargeback costs more than the sale. You are out the order value and the fee, and usually the product as well, since it has already shipped.
| If you win | If you lose |
|---|---|
| The amount and fee are returned | You lose the amount and the fee |
Chargebacks also take time. Each one needs a response by a set deadline, with documents that match the reason the customer gave.
Common mistakes
Most avoidable losses come from slow or thin responses, or from shipping an order that showed warning signs.
- ❌ Missing the response deadline
- ❌ Sending evidence that does not address the stated reason
- ❌ Having no record of why a risky order was approved
- ❌ Ignoring a customer email that could have ended in a refund
- ✅ Keeping tracking, delivery proof and customer messages for every order
For the response itself, see how to respond to a chargeback on Shopify. To tell the two main causes apart, see friendly fraud vs true fraud.
Doing this at scale
RiskClarity reviews each paid order, explains the risk in plain English with the fraud signals behind it, and recommends allow, verify or hold. You decide with one click, and every decision is logged in an audit log you can export for chargeback disputes. See RiskClarity.