Why triggers beat scheduled sends
A broadcast campaign goes to every subscriber at the same time, regardless of whether they are
thinking about a purchase. A triggered message arrives when the person has already shown intent:
viewed an item three times, added to cart and did not buy. That is the source of the click-through
difference — triggered emails are typically clicked two to five times more often than broadcasts.
The mechanism is simple: the shopper leaves a signal, the system catches it, the communication
arrives at the right moment.
Standard triggered scenarios in e-commerce
| Trigger | Event | Action |
|---|---|---|
| Abandoned cart | add_to_cart with no purchase within N hours | Email or push with the cart contents |
| Price drop | A wishlisted item gets cheaper | Push notification about the discount |
| Return after a pause | A visit after 30+ days away | Email with what is new plus personal recommendations |
| Post-purchase | purchase | Email asking for a review plus accessory recommendations |
| Loyalty threshold | Cumulative order value reaches a tier | Notification of the new tier |
Building a system that does not annoy
The main risk in trigger marketing is aggressive frequency. If someone receives three abandoned-cart
reminders in a day, they will not leave another cart — because they will not come back.
The rules of a sane system: no more than one reminder per occasion per 24 hours, a global cap on
automated communications (three a week, for instance), and a separate opt-out per notification type.
Tip: test the trigger delay. For an abandoned cart, the best send window is usually one to
three hours after the event — not instantly and not a day later.