Lars Ahlfors Centennial Celebration

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Web payment by credit card

These pages are used for web (or digital) payment of registration fees. A secure connection is provided where the digital payment system of Luottokunta is used.

"Jointly owned by retailers and banks, Luottokunta is a credit card service company, offering services related to non-cash payment and credit card systems and managing and developing the national louncheon voucher system. The processing of large volumes of cards, as well as cost-efficiency and risk management enabled by the company's expertise in international credit card systems, form the basis of business operations."

Please note that all confidential information on your credit card payment procedure goes only to Luottokunta.

To pay by your credit card, please, proceed as follows:
First, supply the name of the participant to the corresponding field. Then, fill in the fields for the number of persons in each fee category. The total amount (in Euros) will be displayed. After completing the necessary information please press the "Proceed to payment" button, and the secure web payment page of Luottokunta will be opened. Please fill in the information on your credit card on that page.

If you encounter problems in filling the form please contact ahlfors-100@helsinki.fi.