File: //proc/self/root/home/retile.ru/public_html/catalog/model/extension/payment/free_checkout.php
<?php
class ModelExtensionPaymentFreeCheckout extends Model {
	public function getMethod($address, $total) {
		$this->load->language('extension/payment/free_checkout');
		if ($total <= 0.00) {
			$status = true;
		} else {
			$status = false;
		}
		$method_data = array();
		if ($status) {
			$method_data = array(
				'code'       => 'free_checkout',
				'title'      => $this->language->get('text_title'),
				'terms'      => '',
				'sort_order' => $this->config->get('payment_free_checkout_sort_order')
			);
		}
		return $method_data;
	}
}