Batch campaigns send the same message to everyone on a schedule. Event-based journeys send the right message to one person the moment their behavior demands it. The difference is not cosmetic - triggered messages convert 3-10x better than broadcasts, because relevance is not estimated, it is factual: the customer just did something, and the system reacts in seconds.

Build an event taxonomy before you build journeys

Every journey starts with an event, so agree on the vocabulary first. A clean taxonomy has three levels: domain (commerce, app, support), action (viewed, added, abandoned, purchased), and context (product ID, price, source). Define these names once in a data dictionary and reuse them across analytics, CDP, and messaging tools - journey engineering collapses when the same event is called three different things in three tools.

Cart abandonment: the highest-value flow you can build

Cart abandonment runs at 40-60% of carts on most MENA e-commerce stores. A well-tuned recovery flow converts 5-12% of abandoned carts back into orders. The sequence that works:

  • 1 hour: single-channel nudge - email or WhatsApp, reminder only, no discount.
  • 24 hours: add social proof and answer top objections (shipping cost, delivery time, returns).
  • 48 hours: time-boxed incentive (e.g., 10% off the cart, or reaching the free-shipping threshold).

Test channel choice per customer - in Egypt and the GCC, WhatsApp frequently outperforms email on recovery, so route by the contact's preferred channel if you know it.

Go beyond the cart: browse and price-drop triggers

The same architecture extends to the top of the funnel:

  • Browse abandonment: viewed a product 2x in 7 days without adding to cart - targeted education or a review-led message.
  • Price drop: item on a watchlist drops below a threshold - instant alert with a short validity window.
  • Back in stock: notify customers who viewed out-of-stock items within 24 hours of restock.

These lower-intent journeys convert lower (1-3%) but cost almost nothing and keep the brand top-of-mind without a single discount.

Feature-use triggers for SaaS and apps

For product companies, journeys follow product behavior instead of purchase behavior:

  • Signed up but did not complete setup in 48h - guided onboarding sequence.
  • Completed the core action ("aha moment") - celebration plus an advanced-feature tip.
  • Usage drops below baseline for 14 days - value recap and a usage how-to.
  • Admin invites team members - enablement content per role.

Feature-use journeys shorten time-to-value and directly reduce churn, which is why they are the first automation most SaaS teams should build.

Orchestrate across channels, not just email

Pick the channel by intent and stage, not habit:

  • High intent (abandoned cart, price drop) - WhatsApp/SMS for immediacy.
  • Medium intent (browse, onboarding) - email or push.
  • Urgent transactional (delivery, OTP, receipts) - WhatsApp/SMS with an email copy.

Every journey gets an exit rule: once the customer converts, all pending messages in that journey are cancelled. Nothing erodes trust faster than a 48-hour "did you forget?" message arriving after the order has shipped.

Throttle, don't flood

Set global frequency caps (e.g., max 3-4 marketing touches per week) and per-journey cooldowns (no two journeys messaging within 6 hours). Monitor unsubscribe and complaint rates per journey - a jump above 0.1-0.2% complaints usually means you are over-triggering a segment. Event automation should feel like a fast, polite assistant, not a clingy one.

Want to put automation to work in your business? Talk to Smart Logic.