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Digital Payment in Your Customer Follow-Up Emails: My DSO Manager Integrates the Paynum Connector

Every day of payment delay has a cost. However, debt collection does not end with sending a reminder: it ends when the invoice is paid. My DSO Manager accelerates your accounts receivable collections by integrating Paynum, a digital payment solution developed by Docaposte. With this new connector, you can embed a secure payment link directly into every customer follow-up email sent from the platform.

Why Integrate Digital Payment Into the Follow-Up Process

In most organisations, collections and payment remain two separate processes: finance and credit management teams send reminders, the customer receives an email, and then has to figure out how to pay on their own. This gap in the debtor journey is one of the leading causes of late payment. The Paynum integration within My DSO Manager eliminates this friction. A secure payment link is generated automatically inside every customer follow-up email sent from My DSO Manager. Your customer clicks, selects their payment method, and settles the invoice.

A Faster, Simpler Payment Experience with the Paynum Connector

Secure Payment Links in Every Follow-Up Email

Every customer follow-up email generated from My DSO Manager can now include a personalised payment link. The customer lands on a pre-filled, secure payment page in a single click - no login, no account required.

Full Coverage of Modern B2B Payment Methods

Credit card, instant bank transfer, SEPA direct debit, Apple Pay, Google Pay: Paynum covers all current B2B payment methods, without requiring your customer to hold an account or install a third-party application.

French Infrastructure, Maximum Compliance

Developed by Docaposte, Paynum runs on a 100% French infrastructure, PSD2-compliant and built to the highest security standards: a key consideration for finance teams operating under data sovereignty requirements.

The Paynum connector in action in My DSO Manager software

Customer follow-up email with integrated Paynum payment link in My DSO Manager

Here is exactly what your customer receives when the Paynum connector is active: a standard customer follow-up email generated from My DSO Manager, with a secure payment link automatically embedded. This approach aligns with the growing demand for digital-first financial processes and automated accounts receivable workflows.

Benefits for Your Finance and Credit Control Teams


Benefit Concrete Impact
DSO reduction Less friction in the payment journey → faster payment
Improved cash flow Receipts accelerate without additional follow-up
Less admin work No manual re-entry, no additional reconciliation
Better customer experience Customers pay in a few clicks, friction-free
Full traceability Every payment is tracked and recorded in My DSO Manager

My DSO Manager: An Increasingly Connected Platform


The Paynum connector is part of My DSO Manager's broader strategy to connect with best-in-class market partners: credit insurance (Coface, Allianz Trade, Atradius), credit scoring (Creditsafe, Ellisphere), CRM (Salesforce, Sellsy), ERP (Odoo, Pennylane)...

Explore the full connector ecosystem available in My DSO Manager.

This integration reflects a strong commitment to helping finance teams bridge collections and payment under a single operational logic - driving efficiency and optimising cash flow.

About Paynum

Paynum is the digital payment solution developed by DocaposteDocaposte, the digital subsidiary of the La Poste Group. It enables businesses to manage all their payment collection processes through secure, compliant SaaS services: online payment, SEPA direct debit, Open Banking IBAN collection, and contactless mobile payment.


How to Activate the Paynum Connector in My DSO Manager?

Already a My DSO Manager customer?

Contact us to add the Paynum payment solution to your My DSO Manager platform.

Discovering My DSO Manager?

Request a demo to see the Paynum connector in action in a real collections context.