Customer service

Invoices sent before anyone opens the ticket

armincx pulls the PDF from your ERP and sends it in the chat. 90 to 95% of invoice requests, done in under 10 seconds.

  • Billbee, JTL, Xentral, Shopify
  • Original PDF attached
  • Corrections stay with your team

How it works

The simplest ticket, now zero work

  • YYour Shop SupportYour invoice for order #10482

    Hi Tom,

    attached is your invoice RE-2026-4471 as a PDF.

    Have a great day!

    Invoice_RE-2026-4471.pdf

    The PDF, right in the chat

    The original document, no forwarding.

  • Invoice request
    1. Order matchedCustomer profile · #10482
    2. PDF pulled from BillbeeRE-2026-4471
    3. Sent to customerIn 8 seconds

    Three steps, no agent

    Recognize, match, attach.

  • One question if details are missing

    No order number? The flow asks once instead of passing it on.

  • Handed to team
    • Change invoice recipientCompany addressTeam
    • Invoice correctionVAT ID addedTeam

    Edge cases go to people

    Accounting decisions stay human.

In detail

What matters, in detail.

  1. The invoice request is the most structured case in all of customer service: one unambiguous question, one unambiguous document, zero judgment involved. That is exactly why this flow reaches the highest automation rate in the entire armincx setup at 90 to 95%, even ahead of order status requests.

    The process is accordingly straightforward: the AI recognizes the invoice request, matches the order via order ID or customer profile, pulls the invoice as a PDF straight from Billbee, JTL, Xentral or Shopify and sends it as an attachment. Under 10 seconds, on every channel, at any hour.

    The value lies less in the single ticket than in the sum: invoice requests are among the most frequent inquiries of all, especially when business customers and their accounting teams collect receipts. Every single one is a ticket your team neither has to see nor touch. And for the customer, an answer within seconds feels like a store that has its processes under control, a small moment that pays into the professional perception of your brand.

  2. Take an inbox with 300 invoice requests a month. At 90 to 95% automation, armincx handles 270 to 285 of them entirely on its own. Even if a practiced agent needs only 3 to 5 minutes per case, that adds up to 13 to 24 hours of team time per month, for a process that professionally amounts to forwarding a file.

    The second effect is the sorting of your inbox. Invoice requests are the classic noise between the signals: every one that disappears automatically makes the queue shorter and the prioritization more honest. Complaints and product questions move up, and response times drop across all ticket types, not just the invoices.

    And the third effect shows with your business customers: whoever collects receipts for their accounting also judges your store by how effortlessly it delivers them. The invoice in seconds instead of after two business days is a small but recurring professionalism signal to exactly the customers who order regularly and with bigger carts.

    Best of all: if you already automate order status, returns or cancellations with armincx, the invoice request comes almost for free. Same inbox, same intent recognition, same ERP connections, just one more flow using them.

  3. Connect the system where the invoice actually originates. In most DACH setups that is the ERP (Billbee, JTL or Xentral), in pure Shopify stores the shop itself. With this one source connected cleanly, the flow is practically done, because everything else is matching and delivery.

    Let the AI ask structured follow-ups. Many customers just write "I need an invoice" without an order number. The flow resolves this via the customer profile or one targeted follow-up question, instead of handing the ticket to a human who would ask the same thing.

    Define the edge cases that stay with humans. Invoice corrections, changed billing addresses or different invoice recipients are accounting decisions and deliberately belong with your team. The standard case (re-delivering the original invoice) makes up the volume, the exceptions stay manual, and exactly this separation keeps the 90 to 95% rate clean.

    Use the shared infrastructure. The invoice request uses the same intent recognition, the same inbox and the same ERP connections as order status, returns and cancellations. If you set up those flows, take invoice requests along right away: the extra effort is minimal, the ticket share substantial.

    And look at the pattern behind the requests: if strikingly many invoice requests arrive shortly after ordering, customers cannot find the invoice in your order process. An invoice link in the order confirmation or shipping email lowers the volume at the root, and armincx answers the rest.

How it works

How the Invoice Reaches the Customer Before Your Team Sees the Ticket

Three steps from request to PDF in the chat.

  1. Recognize the request, match the order

    The AI recognizes the invoice request in every phrasing and on every channel. Matching runs via order ID or customer profile, and if the detail is missing, the flow asks a structured follow-up question.

  2. Pull the invoice from the ERP

    armincx retrieves the invoice as a PDF directly from Billbee, JTL, Xentral or Shopify. No export, no system switching, no inbox ping-pong.

  3. Send the PDF, case closed

    The customer receives their invoice as an attachment right in the chat or via email, in under 10 seconds. The case is done before it could ever show up in a queue.

Results

Paperwork that disappears

90–95%
Handled automatically
The highest rate of any flow.
<10 s
Request to PDF
Before it ever hits the queue.
24/7
Available
Even when accounting works on Sundays.

Testimonials

What Brands Automating Their Support With armincx Say

Voices from real armincx accounts.

  • FarbenLöwe
    POV how to scale ecom business to 20M with 2,5 FTE im CS.
    Finn Fleischer
  • vitabay
    Finally an AI that doesn't hallucinate.
    Eren Karabacak
  • vetain
    All channels, one AI, including the ERP integration with billbee. Switching from Gorgias to armincx was a no-brainer for us.
    Philipp Riedl
  • Duschbrocken
    armincx integrates with our entire tech stack and even automates the Asana tickets for our logistics. I’m really impressed by this tool.
    Christoph Lung
  • DR. VIVIEN KARL
    The setup is very simple and quick to implement. In terms of value for money, Chatarmin is the best provider for WhatsApp marketing. The Klaviyo integration is great.
    Marisa Boese
  • Naughty Nuts
    Chatarmin impresses with a transparent cost structure that gives us full control. The “done-for-you” package saves us a huge amount of time and stress, as we benefit from the team’s best practices and experience.
    Benjamin Porten
  • myHarry
    To be honest, we are very excited about the tool. It is exactly what we need.
    Dominik Englputzeder
  • BitterLiebe
    I would recommend other companies to try WhatsApp marketing as well and implement it with Chatarmin.
    Lisa Straube
  • nucao
    In terms of value for money, Chatarmin is the best we could find on the market.
    Christian Fenner
  • Fatbikeskopen
    I think it's a no-brainer for everyone in the e-commerce space to join Chatarmin.
    Niels Timmermans
  • meubelbaas
    The marketing we can do with Chatarmin is insane and gives us a great return on investment.
    Mathé Booij
  • MoleQlar
    Chatarmin has built an extremely good and comprehensive software for WhatsApp marketing. Compared to some larger competitors, Chatarmin stands out with better functionality and a lower price.
    Marc Schuler
  • HANS Brainfood
    Easy integration with Shopify and Klaviyo, simple setup of all technical aspects. Direct customer reach with open rates over 85% and amazing ROI on WhatsApp costs. Perfect for top customers and as an exclusive sales element.
    Jakob Graf
  • T1TAN
    Top tool. Integrates into our entire tech stack.
    Matthias Leibitz
  • NEOH
    Chatarmin helps our company tremendously to deliver our news and promotions to customers better and faster.
    Lisa Krapinger-Ruether

FAQ

Frequently Asked Questions About Automated Invoice Requests

The answers to the questions that come up most in our first conversations.

Where does armincx pull the invoice from?

As a PDF directly from Billbee, JTL, Xentral or Shopify, depending on where your invoices originate. The customer receives the original document as an attachment.

How does the AI find the right order?

Via the order ID or the customer profile. If the detail is missing, the flow asks one targeted follow-up question instead of passing the case to an agent.

What about invoice corrections?

Those deliberately go to your team, because corrections and changed invoice recipients are accounting decisions. What gets automated is the standard case: re-delivering the original invoice.

On which channels does this work?

On all channels that flow into the armincx inbox: email, WhatsApp, Instagram, Facebook, live chat and contact forms.

Why is the automation rate 90 to 95%?

Because the invoice request is the most structured case in customer service: unambiguous question, unambiguous document, zero judgment. The remaining percent are the defined edge cases for your team.

Resolve more tickets without growing the team.

Let AI agents handle the repetitive questions so your team can focus on the ones that matter.