The Return-Window Ledger: Finish the Purchase Before the Deadline
The most expensive part of an unwanted purchase is often not the decision to buy it. It is the quiet stretch afterward: the box beside the door, the receipt somewhere in an inbox, and the return deadline that feels far away until it has passed.
During that stretch, you have paid for an item you do not use and still owe yourself a decision. A return-window ledger gives that decision a date. Keep only uncertain purchases on it and finish each one while a refund remains possible.
The dollar amounts below are made up. The return policy is not. Pull it from the receipt or seller, because the deadline, item condition, refund method, and shipping charge can change the answer. Write those details down while the box and receipt are still in your hands.
For a purchase that may need testing, the process has four endings: keep it deliberately, return it for the expected refund, exchange it because the replacement solves the original need, or accept that the return option is gone. Leaving the item undecided is not a fifth ending. It is merely a delay that can remove the least expensive options.