INTERSWITCH WEBPAY PAYMENT PAYMENT

Hello Author, our client is based in Nigeria. So the payment addons provided by you is not feasible in the Nigeria because of exchange rate. So our client wanted to integrate the INTERSWITCH WEBPAY PAYMENT PAYMENT which is Nigerian local payment system. We are looking forward to integrate it. is it possible for you to develop the addon for above payment system, if yes then please send us your quotation for the addon. We are waiting for your reply. Thanks and Regards