My office
Mis Büro is simple office software for self-employed people in Switzerland. The platform combines invoices, quotations, receipts, contacts, items and documents in a clear tool – including Swiss hosting, updates and support in a subscription model.
Short profile
Overview
Mis Büro is aimed at self-employed people in Switzerland who want to manage their administration simply, securely and clearly.
Mis Büro is aimed at self-employed people in Switzerland who want to manage their administration simply, securely and clearly.
The software combines central office processes such as invoices with QR code, quotations, delivery notes, receipt management, contact management, item management and a dashboard for payment and status monitoring.
Mis Büro is based on WordPress, is open source and can be operated either on your own server or as a convenient subscription with Swiss hosting.
Product
Functionality: Manage invoices, quotations, delivery notes, credit notes, receipts, documents, contacts, items, projects, time tracking and recurring subscriptions centrally.
Swiss focus: Mis Büro supports Swiss QR invoices, CAMT imports as well as hosting in Switzerland and is therefore particularly suitable for the local requirements of self-employed people and micro-enterprises.
Easy start: The solution is set up in a few minutes and is intended to be usable without complicated accounting or training.
Areas of use
Use cases: For self-employed people, service providers, trades businesses, agencies and small companies that want to manage invoices, quotations, receipts and customer data efficiently in one place.
Payrexx integration: Online payments can be integrated directly into the administrative process so that customers can pay invoices easily online and companies can keep track of incoming payments faster.
Benefits: Less manual effort, faster incoming payments and a clear overview of outstanding amounts, completed payments and ongoing business processes.
Transaction fees
Cards from:
1.35%
+
CHF 0.18
TWINT from:
1.25%
+
CHF 0.18
Wallets from:
1.35%
+
CHF 0.18
Questions and answers about the Mis Büro integration
Is there a Payrexx integration for Mis Büro?
Mis Büro integrates Payrexx as a payment solution directly into the administrative process, so that your customers can pay invoices digitally. The integration is part of the office software and is developed and supported by Mis Büro. A Payrexx account is required, which you can open for free.
Can my customers pay invoices from Mis Büro online?
Invoices from Mis Büro can be settled digitally via Payrexx – by credit card, TWINT or wallet, instead of exclusively by bank transfer. This usually ensures that payments are received faster, and you can keep track of outstanding amounts as well as completed payments in the Mis Büro Dashboard.
Which payment methods can I offer with Mis Büro and Payrexx?
With Payrexx, you offer your customers all relevant payment methods with a single acquiring agreement: Mastercard, Visa, AMEX, Maestro, PayPal, Apple Pay, TWINT, Google Pay, Samsung Pay, PostFinance Card, Invoice, bank transfer, Centi, HeidiPay, WIRpay, Masterpass, Reka and Klarna. Which methods are displayed depends on which ones you have activated in your Payrexx account.
Can I offer TWINT on my invoices?
TWINT can be offered via Payrexx as a payment method for your Mis Büro invoices, in addition to the Swiss QR invoice, which Mis Büro already supports. Your customers pay directly from their smartphone, without entering card details or triggering a bank transfer.
How much does it cost to use Payrexx with Mis Büro?
Payrexx does not charge any additional fees for the integration itself – only a commission per transaction is deducted, which varies depending on the payment method and can be viewed on the pricing page. In addition, there is the subscription for Mis Büro, provided you use the version with Swiss hosting and support.
How is the money from payments via Mis Büro paid out?
Payrexx pays out the payments received via Mis Büro directly to your specified bank account. The payout is made at regular intervals, with transaction fees already deducted. You can find out in detail how payouts work in our documentation.
How secure is Payrexx for the self-employed?
If you process your invoices via Mis Büro and Payrexx, every transaction is secured according to the highest global security standard for payment data: Payrexx is fully PCI DSS Level 1 certified. Personal data, both yours and that of your customers, is stored in compliance with GDPR. The 3-D Secure process adds an additional identification step to payments, thereby minimising fraud risks and chargebacks.
How do I set up Payrexx in Mis Büro?
You open a Payrexx account, create an API key in the Comerciante administration, and store it in Mis Büro. Your customers can then pay the created invoices directly online. If you have any questions about the configuration, the support of Mis Büro will assist you.
Does the Payrexx integration also work with self-hosting?
Mis Büro is based on WordPress and is open source, which is why you can run the software either on your own server or as a subscription with Swiss hosting. The Payrexx integration works in both versions, as it runs via the Payrexx interface and is not tied to a specific hosting provider.
Who is Mis Büro with Payrexx suitable for?
The combination is aimed at self-employed individuals, service providers, craft businesses, agencies and micro-businesses in Switzerland who manage offers, invoices and receipts in one place. Anyone who regularly waits for incoming payments will particularly benefit from the fact that invoices can be paid directly online.


