Electronic invoicing for your business – How to enable the e-invoicing service

We compiled a guide on how to enable e-invoicing for your business and pay your company’s invoices electronically.

1. How to enable the e-invoicing service for your business at op.fi and OP-mobile:

In the op.fi service and OP-mobile, you can create and send your company's invoices, track the status of your receivables, and receive e-invoices from your company's creditors. You can also easily manage your company's product portfolio and customer data file. 

You can also use OP-mobile to send credit notes, reminder invoices, recurring invoices and email invoices.

  • Sign Corporate Agreement for Digital Transactions and e-invoicing service agreement at your OP cooperative bank.
    You can choose to be able to send or receive e-invoices, or both.
  • If your company invoices consumers, you need to submit an invoicer message.
    After this, consumers can order an e-invoice from your company through their online bank. You can submit the invoicer message on the Finance Finland website and send it via the op.fi service.
  • Ask your corporate customers to provide you with e-invoice addresses and save them to your customer data file on op.fi.
  • Notify your creditors of your company's e-invoice recipient address to begin receiving electronic purchase invoices.
  • Download OP-mobile for free in your device’s app store.
    OP-mobile lets you receive and send invoices on your phone or tablet.


2. How to enable the e-invoicing service in the banking connection channel for businesses (Web Services)
 

You can create e-invoices to be sent to the bank in your company's invoicing system and send invoice files, using bank connection software in your company's use.

E-invoicing service enables the complete automation of your company's sales and purchase invoicing.  

 

  • Check that your company's bank connection software is able to send and receive e-invoices.
  • Sign the e-invoicing service agreement at your OP cooperative bank.
  • If your company invoices consumers, you need to submit an invoicer message.
    After this, consumers can order an e-invoice from your company through their online bank. You can submit the invoicer message on the Finance Finland website and send it via the op.fi service or OP-mobile as a normal e-invoice file.
  • Notify your creditors of your company's e-invoice recipient address to begin receiving electronic purchase invoices.
  • Ask your corporate customers to provide you with e-invoice addresses and save them to your customer data file on op.fi.