Why pair Erply with Leal
- Erply focuses on retail operations and leaves modern loyalty to partners like Leal.
- Erply's customer database maps cleanly onto Leal cards via email or phone matching.
- Multi-store retailers can run one loyalty program across every location from a single Zap.
Set up Erply and Leal with Zapier
- 1
Get your Leal API key
In your Leal dashboard, open Settings and copy your API key.
- 2
Create a Zap with the Erply trigger
In Zapier, choose Erply as the trigger app with the New Sale event, which fires when a sales document is confirmed. Connect your Erply account.
- 3
Add Leal's Find Customer action
Choose Leal as the action app and select Find Customer, mapping the sale's customer email into Search Query. For exact matching across stores, set External System to erply and map the Customer ID into External ID instead.
- 4
Add Leal's Add Stamps action
Add a second Leal action using Add Stamps. Select your Loyalty Card, map the Customer from the Find step, and leave Number of Stamps at 1.
- 5
Test and turn on
Confirm a test sale in Erply, check the stamp lands in Leal, then publish the Zap.
Field mapping cheat sheet
The exact mappings to set in the Zapier editor, using the real field names from the Leal and Erply apps.
| Map this | Into this | Notes |
|---|---|---|
| Erply: Customer Email | Leal Find Customer: Search Query | Or set External System to erply and map the Customer ID into External ID for exact matching. |
| Leal Find Customer: Customer ID | Leal Add Stamps: Customer | Map the result of the Find step into the Add Stamps step. |
| Your card in Leal | Leal Add Stamps: Loyalty Card | Pick the loyalty card to stamp. Number of Stamps defaults to 1. |
Good to know
- Leal's Find Customer matches by fuzzy search across name, email, phone, and card code, or exactly by External System plus External ID once a customer is linked.
- Leal's Create Customer needs a first name plus an email or phone, and its Send Card Links option delivers the Apple Wallet and Google Wallet links automatically.
- Leal's triggers fire instantly via webhooks, so Zaps on the Leal side run within seconds.
What you can automate
Confirmed sale adds a stamp
Every confirmed Erply sales document moves the customer's Leal card forward.
New customer gets a card
A second Zap using Erply's New Customer trigger and Leal's Create customer action enrols shoppers automatically.
Chain-wide programs
One Zap covers every store, so stamps and rewards stay consistent across locations.
Frequently asked questions
Does Erply work with Leal?
Yes. Erply's official Zapier app triggers on confirmed sales documents and new customers, letting Leal add stamps and enrol customers automatically.
Which Erply sales count for stamps?
The New Sale trigger fires on confirmed sales documents. You can add Zapier filters to stamp only certain locations, amounts, or product categories.
Does this work across multiple stores?
Yes. One Zap covers all locations by default, or you can filter by store to run different rules per location.
Do my staff need to do anything at the till?
Only what they already do: attach the customer to the sale. The stamp lands on the customer's wallet card automatically after the sale is confirmed.
Keep Erply. Add Leal.
Digital stamp cards in Apple Wallet and Google Wallet, working with the till you already have. Set up your card in minutes, free to start.
Other POS systems
See the full best POS systems guide or all Leal integrations.