Avoiding impulse buys
Retailers use specific tactics to prompt unplanned purchases. Recognising them makes them easier to resist.
5 January 2026 · 1 min read
Why impulse buys happen
Retailers design store layouts, website interfaces and promotional messaging specifically to encourage unplanned purchases. Sale banners, checkout areas lined with small items and limited-time notifications are all intended to prompt buying before you have time to consider whether you actually need something. Recognising these tactics is the first step to pausing before acting on them.
The 24-hour rule
For non-essential purchases above a threshold you set yourself, waiting 24 hours before buying is a reliable filter. If you still want the item the following day and it fits within your budget, the purchase is more likely to be considered rather than reactive. Many impulse buys feel significantly less appealing once the initial trigger — a sale notification or eye-catching display — is no longer in front of you.
Practical steps that help
Shopping with a list and sticking to it reduces the number of in-store decisions you make, which in turn reduces the opportunities for impulse purchases. Avoiding shopping when hungry or tired also helps, as decision-making is more susceptible to emotional triggers in those states. Unsubscribing from promotional emails for retailers you tend to impulse-buy from removes a common recurring trigger.
General guidance only
This guide contains general consumer information and is not financial, legal or professional advice. Always check official sources and consult a qualified professional if you need guidance specific to your situation.