Belgium - NL
Numnum allows you to easily create your quotations and invoices in your own style. Use your own template to build your quotation, add attachments, subtotals or discounts. After approval of the quotation, the invoice is created automatically.
Because the PEPPOL network is integrated in Billtobox, you receive and send invoices very smoothly, even to authorities such as the government. The integrated payment button on your sales invoice makes paying for customers easy and secure. Moreover, you can clearly see which invoices have been sent and paid, so you always have an overview and save time on administrative tasks.
Best of all, the link between Billtobox and Numnum is perfect for future e-invoicing obligations.
Register on Billtobox if you do not already have an account.
Log in to Numnum.
Go to your company information.
From the Billtobox tab, click 'connect' to start the link.
From the Billtobox tab, click 'connect' to start the link.
You can now send your Numnum invoices via Billtobox.
The most efficient way to receive, process and send invoices and payments.
Adding the Banqup paylink to your sales invoices makes it easier for your customers to pay your invoices.
The most efficient way to receive, process and send invoices and payments.
Important update for new customers:
As of June 2026, we look forward to welcoming new customers to our new, improved platform, Banqup. From that moment on, it will no longer be possible to create a new account on Billtobox.
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