How to add the UEN of your Customers and Suppliers?

How to add the UEN of your Customers and Suppliers?

If your Customer/Supplier is not on the e-invoicing Network (Peppol), you can add the UEN and then invite them to join the Peppol (Invoice Now) Network via LinkFor.
UEN is the standard identification number of an entity. In order to deliver an e-invoice, you must add your Customer's UEN.

Go to the "My Network" page and under the "Invite to eInvoicing" section you will see if the UEN needs to be updated.

Once you have updated the UEN, you can click on the "Invite to PEPPOL" button and invite them to send or receive eInvoices. (clicking on the Invite to PEPPOL button will send an invitation via email to your Customer/Supplier to join the network)

You can customise the email invitation message, click here to see how.

Need further help? Email us at or use the live chat support at the bottom right-hand corner of our website.

    • Related Articles

    • Update your customer/supplier UEN in QuickBooks

      Below are Steps on How to Update your Customer/Supplier UEN in QuickBooks: IMPORTANT: UEN is the unique identifier for business on the InvoiceNow network. In order for e-invoicing service providers like LinkFor to deliver your invoice, you must add ...
    • How Do I Invite my Customers to Use LinkFor?

      To make the InvoiceNow exchange easier and more convenient between you and your customers, we have added a feature in LinkFor, so you can invite your customers to join!  Please follow the steps below on how to invite your customers to join LinkFor:  ...
    • How to add users to help manage your e-Invoice transactions?

      With your custom plan, you can add multiple users! Click on the logo on the top-right hand corner and select "My Profile" from the dropdown menu. Go to the "My Users" tab and click on the "Add New User" button. Step 1- Fill in the name, email address ...
    • [QuickBooks] Preparing for the IMDA Demo

      Once you've completed the CorpPass authorisation process, you can start sending and receiving invoices within the InvoiceNow network. IMDA will be scheduling a demo with you to ensure that your InvoiceNow solution works. This guide helps you prepare ...
    • How to send an e-invoice through LinkFor using QuickBooks

      Once you have successfully connected your LinkFor account with QuickBooks, you can start sending e-invoices to your customers by creating the invoices as you normally do in QuickBooks. Before sending eInvoices There are a few points to remember ...