GeoCore payment addon

We are a website development company and outsource work from time to time. We are looking for a developer that is very familiar with GeoCore by [login to view URL] We want to get a payment gateway developed for the latest version of GeoCore MAX. The payment provider documentation is [login to view URL], the credit card and voucher payment systems are to be integrated. We have integrated this payment processor into other websites and can provide support in understanding and guiding through the process. - The payment gateway is for the site owner to collect fees and not a seller to buyer gateway. - This payment processor (WiPAy) does not support recurring billing. So the standard way that renewal is handled by other gateways that do not support recurring billing is to be done - we will provide a development server that the work is to be shown on - you will be required to provide instructions to install this payment method in the live site Please provide a bid and time to develop.