def METHOD_NAME(self, request, payment: SubmissionPayment):
    # decimal to cents
    amount_cents = int((payment.amount * 100).to_integral_exact())
    merchant = get_object_or_404(
        OgoneMerchant, id=payment.plugin_options["merchant_id"]
    )
    client = OgoneClient(merchant)
    return_url = self.get_return_url(request, payment)
    description = (
        f"{_('Submission')}: {payment.submission.public_registration_reference}"
    )
    info = client.get_payment_info(
        payment.public_order_id,
        amount_cents,
        return_url,
        RETURN_ACTION_PARAM,
        description,
    )
    return info