Verification Service – Verifying the information of individual consumer customers

The Verification Service allows you to automatically verify, correct and supplement the address and customer information of individual consumer customers. The service contains four different levels which can be adopted together or separately. 

  1. Address verification
  2. Verification of customer information
  3. Verification of invoice recipient contact details
  4. Customer information search 

The service is based on Posti's up-to-date mail recipient register, covering all Finnish mail recipients and their mail addresses. The advantages of the service: 

  • Reduces the amount of work needed for clarifying incorrect or insufficient addresses
  • Fewer undeliverable items
  • No duplicate customers in the customer register
  • Order credentials for the service and read more at the