Popup
A popup is the store interrupting on purpose, a craft whose whole discipline is the exchange rate on attention.
What a popup is
A popup is the store interrupting on purpose: an overlay that pauses browsing to make one offer or ask, an email for a discount, a cart save, an announcement, bought with a moment of the visitor’s attention.
Why popups matter
They work and they annoy, in that order and at the same time: a well-timed popup is many stores’ single largest email-capture source, and a badly-timed one is the reason popup blockers exist. The whole craft is the exchange rate, interruption is a cost the visitor pays, so the offer has to be worth it, and the store that forgets this trains its traffic to close first, read never.
The trigger taxonomy
- Entry and timed: shown on arrival or after a delay, highest reach, highest annoyance risk
- Scroll and engagement: earned by interest signals, mid-funnel asks fit here
- Exit-intent: fired at departure, the rescue attempt
- Click-triggered: opened by the visitor’s own tap, zero interruption, highest intent
Frequently asked questions
Do popups hurt SEO?
Intrusive ones on mobile can: search guidelines penalize interstitials that block content right after a visitor arrives from results, so entry popups on mobile landing pages carry real risk. Exit triggers, small banners, click-opened overlays, and legally required notices sit outside the penalty’s aim.
What separates a converting popup from an annoying one?
Timing, worth, and manners: fired after engagement rather than on arrival, offering something the visitor actually wants, shown once with a frequency cap and an obvious close. The test is whether the popup would survive being described out loud to the visitor, “after you read a while, we offer first-order savings” survives; “we block the page until you subscribe” doesn’t.