Price depending credit card installment in product page

Hi there!
I ve been thinking and thinking with no result about how can I show credit card installments that shows the amount of the installment depending the choice o the visitor in the specifiq dropdown.
a real example is on

You ll see is screenshots what I mean.
Is this possible? I thought with custom fields but I cannot show a number depending on the dropdown selection I believe!

Hi,

Why not use a characteristic for that ?
www.hikashop.com/support/support/documen...html#characteristics
If you configure the price for each variant of the product, the price will update automatically based on what the customer selects.