Why offer an exchange before a refund?
A refund ends the relationship with the order: the money goes back, and you have paid for shipping both ways. An exchange keeps the sale, and the customer gets what they wanted in the first place. For apparel and footwear, where the most common reason for a return is size, the exchange is usually what the customer wants too, if it is the first thing they are offered.
Cash on delivery makes the case stronger. A prepaid order is refunded to the card or UPI it came from. A COD order has nothing to refund to: you collect the customer's bank details, transfer the money by hand and keep a record. An exchange or store credit avoids all of that.
The order to offer options in
- Same product, different size or colour. The most common fix, shown first, with only sizes that are in stock.
- Any other product. A picker of in-stock, published products with prices, so the customer can choose something else.
- Store credit. A code or Shopify store credit for the value of the item; some brands add a small bonus, such as 5% or 10%, to make it the better choice.
- Refund. Always available where your policy or the law requires it, but shown last.
What about price differences?
| Case | What to do |
|---|---|
| New item costs the same | Swap it; nothing to collect or refund |
| New item costs more | Collect the difference before releasing the replacement |
| New item costs less | Refund the difference, or issue it as store credit |
When should the replacement ship?
- After the original comes back. Safest: no risk of shipping a second item when the first never returns. Slower for the customer.
- Straight away. Faster and kinder, but you carry the risk until the pickup is done. Brands usually keep this for repeat customers or low-value items.
Many stores book the reverse pickup and create the replacement order at once, holding it until the returned item is scanned.
How do exchanges work for GST?
For GST, what matters is that the invoice that stands matches the goods the customer keeps.
- Exchange for a different product or price: a credit note for the first item and a new invoice for the second.
- Size swap at the same price: no figure GST counts changes. Many sellers still issue a credit note and a new invoice, because it keeps stock records simple, and the tax comes out the same.
- Store credit instead of a refund: if you refund the item's value as store credit, issue the credit note for the returned item as you would for a refund. The store credit is a way of paying for a later order, not a discount; that later order is taxed in full when the credit is spent.
Writing the policy
Say plainly, on the policy page and in the order email:
- how many days customers have to ask, counted from delivery;
- which items cannot be returned (innerwear, customised or sale items, if that is your rule);
- that exchanges and store credit are offered first, and when a refund is available;
- who pays for the return pickup, and any restocking fee;
- how COD refunds are paid.
Then make the return portal follow it exactly, so the customer is never told one thing on the policy page and another in the portal.