Check the order and window
Confirm the order and that it is inside your return window.
Say yes or explain why not
If eligible, say so up front. If not, explain the rule kindly and offer what you can.
Send the label and instructions
Attach the label and say how to pack, where to drop off and what to include.
Say who pays for shipping
State whether the return is free or deducted from the refund.
Explain the refund timing
Say when the refund is issued after the parcel arrives.
Offer an exchange
If it fits, mention an exchange or store credit as an alternative.