private void onMethodClick(XsollaSavedPaymentMethod pMethod)
        {
            Dictionary <string, object> purchase = new Dictionary <string, object>();

            purchase.Add("saved_method_id", pMethod.GetKey());
            purchase.Add("pid", pMethod.GetPid());
            purchase.Add("paymentWithSavedMethod", 1);
            purchase.Add("paymentSid", pMethod.GetFormSid());
            purchase.Add("userInitialCurrency", pMethod.GetCurrency());
            GetComponentInParent <XsollaPaystationController> ().ChoosePaymentMethod(purchase);
        }