Zettle Handles the Mobile Payment. Caramel Builds the Customer Relationship.
Zettle by PayPal makes professional payment processing available anywhere — food trucks, outdoor dining, pop-up events, and markets. Caramel connects to Zettle's transaction data to build unified customer profiles, loyalty programmes, and WhatsApp campaigns that turn every mobile payment into a lasting customer relationship, wherever business happens.
What the Zettle + Caramel Integration Makes Possible
Zettle's strength is bringing reliable, professional payment processing to businesses that operate beyond fixed locations — food trucks, outdoor service, festivals, and flexible retail. Caramel adds the customer relationship layer that Zettle's transaction data enables. Every Zettle payment flows into a unified customer profile, updates loyalty status automatically, and feeds the AI agent that launches WhatsApp follow-ups, win-back campaigns, and personalised promotions based on real purchasing behaviour. Mobile payments become compounding customer relationships.
Import Zettle transaction data into unified Caramel customer profiles in real time
Accrue loyalty points and advance tier status from Zettle payment confirmations
Launch WhatsApp and SMS campaigns based on real customer visit and spending patterns
Run AI-driven win-back campaigns for customers who have stopped returning
Unify customer profiles across Zettle mobile sales and any fixed-location channels
Build a first-party customer database from customers your mobile operation is already serving
Integration Features
Mobile Payment Sync to Customer Profiles
Every Zettle transaction — food truck, outdoor table, event stall, or pop-up counter — syncs to a Caramel customer profile. The same customer is recognised whether they pay at your fixed location or your mobile operation.
Loyalty That Works Without Fixed Infrastructure
Caramel's loyalty engine reads Zettle payment confirmations and accrues points, advances tiers, and triggers rewards regardless of where the transaction happened. Customers earn loyalty at every Zettle touchpoint — no fixed terminal required.
WhatsApp Follow-Ups After Every Mobile Sale
After each Zettle transaction, Caramel sends a personalised WhatsApp — a thank-you, a loyalty update, or a next-visit invitation — achieving the 95%+ open rates that email cannot reach. The relationship continues long after the payment terminal is packed away.
Cross-Location Customer Segmentation
Caramel segments Zettle customers by location type, visit frequency, average spend, and last transaction date — enabling campaigns that treat food truck regulars differently from festival one-timers, based on actual transaction behaviour.
AI Win-Back for Lapsed Customers
When a regular Zettle customer's transaction frequency drops below their personal baseline, Caramel's AI detects the change and triggers a personalised win-back campaign — loyalty incentive, seasonal offer, or location announcement — before the customer moves on permanently.
Digital Wallet Loyalty Linked to Zettle
Apple Wallet and Google Wallet loyalty cards issued through Caramel update automatically with each Zettle transaction. Customers carry their loyalty in their phone — always current, no physical card, no fixed kiosk needed.
How It Works Together
Turn a Food Truck Customer Into a Loyal Fan
A customer pays at your food truck via Zettle. Caramel creates their profile, sends a WhatsApp thank-you with their loyalty points balance, and enrolls them in your programme. The next time the truck is nearby, a targeted WhatsApp brings them back — turning a single street encounter into a deliberate return visit.
Festival Buyer to Repeat Customer
Your team takes Zettle readers to a weekend food festival. Caramel captures every new customer from those transactions, sends post-festival WhatsApp messages with a loyalty welcome, and runs a follow-up campaign when your truck returns to their area.
Win Back Customers Who Lost Track of You
A regular who bought from your truck every week has not transacted in five weeks. Caramel detects the lapse and sends a personalised WhatsApp — a loyalty bonus, your next location announcement — bringing back customers who simply moved on without a deliberate reason.
Location-Based Campaign Targeting
Caramel identifies Zettle customers who purchased at a specific market or event location and sends targeted WhatsApp messages when you return to that area — reaching people who already know the experience and are most likely to seek you out again.
Cross-Channel Loyalty for Hybrid Operations
A customer who regularly buys from your Zettle food truck also visits your fixed restaurant. Caramel unifies both transaction streams into one loyalty profile — they see their total points and you see their full relationship with your brand.
Instant Customer Intelligence Without Data Exports
Ask Caramel 'Which customers have purchased from our truck at least three times but never visited the restaurant?' and receive an instant answer from Zettle transaction data — enabling campaigns to bridge the gap between mobile and fixed.
Why Connect Zettle by PayPal with Caramel
Mobile Payments That Build Lasting Customer Relationships
Zettle's anywhere-payment capability feeds a Caramel customer profile that gets richer with every transaction — regardless of where the sale happened
Loyalty Without Fixed Infrastructure
Points and tiers advance at the same speed Zettle processes the payment — loyalty works at the food truck, the festival stall, and the outdoor event without any fixed terminal required
WhatsApp Engagement That Follows Your Customers Wherever You Go
Post-transaction WhatsApp messages reach customers after every Zettle sale — turning mobile payment moments into relationship touchpoints
Campaigns From Real Behaviour, Not Assumptions
Zettle transaction patterns power targeted campaigns that reach the right customers at the right moment — no generic lists, no demographic guesswork
Win-Back Without Reviewing Mobile Sales Logs
AI lapse detection triggers personalised re-engagement automatically — no team member needs to monitor Zettle data to identify customers who have stopped returning
A Customer Database That Grows With Every Zettle Transaction
Every Zettle customer captured into Caramel is reachable directly — a first-party asset your business owns, independent of any aggregator or delivery platform
Make Every Zettle Transaction the Foundation of a Lasting Customer Relationship
Connect Zettle with Caramel and build the loyalty programme, WhatsApp campaigns, and customer intelligence that turn mobile payments into long-term customer relationships.
Talk to Our TeamGet Started Today
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