MplusKASSA and CustomerEagle: your till's data in every customer conversation
Connect MplusKASSA to CustomerEagle so Eagle AI and your team answer questions about orders, purchases, loyalty points and stock with real till data, and your cashiers see open support conversations at the register.
Also available in: Nederlands · Deutsch · Français · Español
"How many points do I have?" "Is my order on its way?" "Do you still have this in the shop in town?" For a business that runs MplusKASSA, the answer to almost every customer question is already in the till. The problem is that the till is behind the counter and the question arrives by chat, WhatsApp or email. So someone walks to the register, looks it up and types it back. CustomerEagle now connects to MplusKASSA, so that lookup happens inside the conversation.
Who this is for
MplusKASSA runs in shops, lunchrooms, cafés and restaurants across the Netherlands and Belgium, often in businesses that have both: a shop counter and a few tables, a webshop and a bar. Those businesses get questions on every channel and keep the answers in one till. If that is you, this connection is about one thing: answering customers with facts instead of "let me check and get back to you".
What Eagle AI can answer from your till
- Order status: by webshop order number or MplusKASSA order number, Eagle AI looks up status, delivery, items and total. The customer's email has to match the order before anything is shared.
- Recent purchases and returns: after the customer confirms a code sent to their email address, Eagle AI shares their five most recent in-store purchases, returns and orders from the last year.
- Loyalty points: the same verified customer can ask for their points balance and get the number from the till, not a guess.
- Stock per store: by article or PLU number, Eagle AI tells customers the price and whether an item is in stock, running low or out at each store, and whether new stock is on its way. It never shares exact quantities.
Those verification steps are deliberate. A customer's purchase history is personal data, so Eagle AI only opens it after the person proves they own the email address. If verification fails, the customer simply gets no private details and can ask for a person.
What your team sees
Receipts next to the conversation
When a customer contacts you, the agent sees their in-store receipts and orders beside the conversation, marked with the store where they were made. A question about "the coffee beans I bought last week" no longer needs a trip to the register.
Purchases and returns on the timeline, in real time
With MplusKASSA webhooks switched on, every completed sale and return for a known customer appears on their CustomerEagle timeline as it happens: total, item count and store. CustomerEagle stores that summary, not the receipt lines, payments or address.
Support context at the register
This works in the other direction too. When a cashier selects a customer in MplusKASSA, the register shows how many open support conversations that customer has, for example "2 open support conversations, latest updated 3 days ago". It only appears on the cashier screen, never on the customer display. You can also add a button to the till layout that shows the same on demand. The customer who complained about a delivery yesterday is now recognised at the counter today.
Messages to your registers, with approval
From CustomerEagle, your team can send a short message to the registers of your store, for example to tell the counter that a customer is coming to collect an order. Because it is a write action, it never goes out automatically: an agent approves every message first. Only registers that are switched on receive it.
| Area | Included | Not included |
|---|---|---|
| AI answers | Orders, verified purchases and returns, loyalty points, stock bands per store | Exact stock counts, changing orders, refunds |
| Inbox and CRM | Receipts and orders beside the conversation; real-time purchases and returns on the timeline | Creating or editing MplusKASSA customers from CustomerEagle |
| At the till | Open support conversations on the cashier screen; approved messages to registers | Anything on the customer display |
| Restaurant | CustomerEagle reservations run alongside as a separate system | Reservation sync, table status or bills as guest spend in the restaurant module |
Based on the CustomerEagle MplusKASSA add-on as built on 27 October 2026.
How you connect it
Ask MplusKASSA or your reseller for API credentials for the CustomerEagle connection. In CustomerEagle, open Add-ons → MplusKASSA and paste the API address, ident and secret; optionally choose a default store. For the real-time timeline and the register features, add a webhook subscription in MplusKASSA under Beheer → Instellingen → Webhooks with the address and secret key shown on the add-on page. Lookups read your till live through MplusKASSA's API, so there is no nightly sync to wait for.
Why MplusKASSA businesses try CustomerEagle
- You keep MplusKASSA exactly as it is. No new till, no change at the counter beyond an optional button.
- Questions about orders, points and stock get answered at 22:00 on a Sunday, from real data, on chat, WhatsApp, Instagram, Messenger and email.
- Your team sees one customer across the webshop, the shop counter and the support inbox, instead of three half-pictures.
- If you also take reservations, CustomerEagle's restaurant add-on runs on the same contacts, priced per location without a per-cover fee.
Want to try it with your own till? Book a demo and bring three real customer questions: one about an order, one about points and one about stock. Running a restaurant? See CustomerEagle for restaurants, or read how our unTill integration syncs reservations with the till.
What does the MplusKASSA integration do in CustomerEagle?
It lets Eagle AI and your team use MplusKASSA data in customer conversations: order status, a verified customer's recent purchases, returns and loyalty points, and stock per store. Receipts appear beside the conversation, purchases reach the timeline in real time, and cashiers see open support conversations at the register.
Does Eagle AI share purchase history with anyone who asks?
No. Recent purchases, returns and loyalty points are only shared after the customer confirms a code sent to their email address. An order lookup requires the email on the order to match. Without verification, no private till data is shared.
Does it show exact stock levels to customers?
No. Eagle AI tells customers the price and whether an item is in stock, running low or out per store, and whether stock is incoming. Exact quantities from your till are never shared in a conversation.
Does MplusKASSA sync my restaurant reservations?
No. MplusKASSA has no reservation API, so this add-on does not place bookings on the till or read table status. CustomerEagle reservations can run alongside it as a separate system; the unTill integration is the one that syncs reservations with the till today.
What do I need to connect MplusKASSA?
A CustomerEagle workspace on the Standard plan or higher, where the MplusKASSA add-on is free, and API credentials for the CustomerEagle connection that you request from MplusKASSA or your reseller. Webhooks in MplusKASSA are optional and enable the real-time and register features.
Can CustomerEagle send messages to my MplusKASSA registers?
Yes, but only after an agent approves each message. The message goes to the registers of your default store and is only seen on registers that are switched on at that moment; there is no delivery guarantee for registers that are off.
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