OP Kassa

An agile way to receive payments and record sales wherever you are.



OP Kassa is an agile point of sale system that brings business to your phone. OP Kassa and payment terminal enable you to receive payments securely anywhere. With all the necessary sales functions, the app is an excellent tool for business, for example, in transactions. Domestic and comprehensive customer service is there to support you.

With OP Kassa, you can:

- receive cash, card and contactless payments

- receive payments made with gift vouchers, recreational and lunch vouchers as well as with bills

- sell from a grid view or as free sales

- create products and free sales products and select products or product categories to the sales grid

- make rebates and refunds

- send the customer’s receipt to the email address



This is how you can become user of OP Kassa:

1. Download the app and create a username either on the app or at op-kassa.fi

2. Login and start doing business

You can create a user account and sell for cash free of charge. For acceptance of card payments, you will need to order the service. You can get started without a fixed monthly charge. Have a look at the list of charges and fees and order the service: https://www.op-kassa.fi/hinnasto



Any questions?

Our customer service is available daily 6 am - 11 pm:

- By email: [email protected]

- Directly on the app and the website through the chat

- By phone: 010 252 0800 (from landlines & mobile subscriptions in Finland: €0.0835 per call + €0.167 per minute from mobile subscriptions).