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 handle their administration simply, securely, and clearly.
Mis Büro is aimed at self-employed people in Switzerland who want to handle their administration simply, securely, and clearly.
The software combines key office processes such as invoices with QR code, quotations, delivery notes, receipt management, contact management, item management, and a dashboard for payment and status tracking.
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, and hosting in Switzerland, making it especially suitable for the local requirements of self-employed people and micro-enterprises.
Easy start: The solution is set up in just a few minutes and is intended to be usable without complicated accounting or training.
Use cases
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 digitally and companies can keep track of incoming payments more quickly.
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 connection is part of the office software and is developed and supported by Mis Büro. The prerequisite is a Payrexx account, which you can open free of charge.
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. As a result, payments are generally received faster, and you keep track of outstanding amounts as well as completed payments in the Dashboard of Mis Büro.
Which payment methods can I offer with Mis Büro and Payrexx?
With Payrexx, you offer your customers all relevant payment methods with a single acceptance contract: 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 initiating 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 seen 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 bank account on file. The payout takes place 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 a GDPR-compliant manner. 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 variants, as it runs via the Payrexx interface and is not bound 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-enterprises in Switzerland who manage offers, invoices, and receipts in one place. Anyone who regularly waits for incoming payments benefits particularly from the fact that invoices can be paid directly online.


