Tie LiqPay part Payment from PrivatBank on the site WordPress Woo

Hi.

Is there a web store (Wordpress, Woocommerce)

1) requires the integration of the online payment system LiqPay https://www.liqpay.ua/documentation/start

2) requires the integration of the website the possibility of payment by installments from a Private Bank https://bw.gitbooks.io/api-oc/content/index.html

Currently in Private functionality LiqPay and Installment - separate services.

Before you could just add as a method of payment in LiqPay - payment of installments. Now separately osteryoung.

Who can actually set up?

Interested in cost and time.