Posti’s strike affects the delivery of Smartum vouchers and cards across the country 11.11. onwards. Read more in our bulletin (in Finnish)

Invoicing information

Electronic invoicing address: 003720460178
Operator: Liaison Technologies Oy
Intermediate’s id: 003708599126

Email address:

(The only acceptable format: pdf file, one invoice per file, the address field of the invoice must include the address information used for paper invoices)

Smartum Ltd.
P.O. Box 7000
00019 SSC

Ideally, we would like all invoices as electronic invoices, if possible.

Smartum Ltd.

Yrjönkatu 11 B
00120 Helsinki
Bus. reg. code: 2046017-8

Customer service

First check out our Help Center articles.

+358 600 149 88*
Office hours: weekdays 10:00-16:00

Our customer support chat in Smartum web service is open on weekdays between 9 and 16.

Questions regarding settlements and settlement materials to

*Calls to customer service cost the local network charge or mobile phone charge and €0.30/minute, but no more than €4 per call. If you are calling as an employer, i.e., ordering Smartum benefits, or you are calling about invoicing, you will only be charged the local network or mobile phone charge.

Sales for employer customers

Kalle Lehtinen
Customer Director
Esa Candelin
Key Account Manager
Juha Viinikainen
Key Account Manager
Tiina Saarinen
Account Manager
Tuija Varis
Account Manager
Piia Mansikka
Account Manager
Mikaela Hedeman
Account Manager
Kira Lindberg
Account Manager


Suvi Widgren
Ilkka Auer
Chief Digital Officer