Cart Recovery Best Practices
The tactics that separate stores recovering 5% of carts from those recovering 25%. Battle-tested across hundreds of merchants — no theory, just what actually works.
The foundations
Most stores treat cart recovery as one channel firing one email a few hours after abandonment. That's why most stores recover 3-5% of abandoned carts. The stores doing 20-30% have built a system around four principles:
- Speed beats sophistication. A plain message in 15 minutes outperforms a beautiful one in 6 hours.
- WhatsApp is the new email. 95%+ open rates vs 20% for email. Use it for the first touch.
- Personalisation is table-stakes, not premium. First name and product name should appear in every message.
- Discount is a tool, not a default. Lead with reassurance. Discount only when nothing else worked.
Timing that actually works
Recovery rate decays by the hour. Your job is to land messages while intent is still warm — but without being pushy.
| Touch | When | Channel | Tone |
|---|---|---|---|
| 1 | 15-30 min | Helpful reminder | |
| 2 | 1-2 hours | Reassurance + delivery promise | |
| 3 | 6-12 hours | AI voice (carts > $80) | Conversational, address objections |
| 4 | 24 hours | SMS | Discount, urgency |
| 5 | 48 hours | SMS | Final, polite, opt-out |
Channel order matters
Lead with the channel that has the best open rate, fall back to the next when the first fails. Voice is reserved for high-value carts because it costs more per touch.
Open rate 95%+. Use for touch 1-2.
Cost: ~$0.01-0.05/msg
AI Voice Call
Highest conversion. Use for carts > $80.
Cost: ~$0.10-0.40/call
SMS
Universal fallback. Use for touch 4-5.
Cost: ~$0.01-0.03/msg
Message principles
Open with the customer name
Generic greetings get ignored. "Hey Sarah" outperforms "Hey there" by 30%+ on click-through.
Mention the product, not the cart
"Your Nike Air Max 90" lands harder than "your cart". Specificity reactivates the desire.
Put the link in the first line on mobile
Notification previews show the first 50-100 chars. The link must be visible without opening.
One CTA per message
No "shop now or browse our collection or get help". Pick one action, make it obvious.
Never use ALL CAPS or 5+ emojis
Both look like spam. Both reduce delivery rates on WhatsApp. Both feel desperate.
End the sequence gracefully
The final message should acknowledge they may not be coming back. "No worries if not — we appreciate you considering us." Builds long-term goodwill.
Discount discipline
Discounts work — but they're a margin tax if used wrong. The biggest mistake stores make is leading with one. Once your customers learn that abandoning the cart triggers a discount, they'll abandon on purpose.
The discount rules we live by
- Never offer a discount in touch 1 or 2. First, try removing friction (delivery, returns, payment options).
- Cap the discount at 10-15% on first abandonment. 20% means it isn't a recovery message — it's a sale.
- Tie the code to a 2-4 hour expiry, not a day. Shorter windows convert faster and protect margin.
- Never include the same discount in repeat campaigns. Customers who bought at full price will be furious.
- Exclude already-discounted products from cart recovery discount eligibility.
How to measure success
Recovery rate
15-25%Recovered carts ÷ abandoned carts. The headline number.
Click-through rate
20-40%Customers who tap the cart link. Tells you if your messaging is working.
Time to recover
< 4 hoursFaster recovery = warmer intent. Most recovery happens within first 6 hours.
Discount usage rate
< 30%If most recovered carts used the discount, you're leaving margin on the table.
Common mistakes
- × Sending the same message to every customer regardless of cart value
- × Email-only recovery (you're missing 80% of the recovery window)
- × Six-touch sequences — anything past 3-4 starts feeling like harassment
- × No opt-out language in SMS (regulatory risk + brand risk)
- × Long, branded HTML templates instead of plain text
- × Recovering completed orders because the flow didn't check status
Put these into practice
Every principle in this guide is one drag-and-drop away in the Cartio pipeline editor.