class XxxMemberOrderCardBiz extends AbstractMemberOrderCardBiz
{
    const NAME = 'Xxx';

    public function name()
    {
        return self::NAME;
    }

    public function title()
    {
        return '测试充值卡';
    }

    public function defaultContent()
    {
        return [
            'xxxCount' => 100,
            'expireDay' => 90,
        ];
    }

    public function renderForm($content, $param = [])
    {
        // 配置表单渲染
    }

    public function renderShow($content, $param = [])
    {
        // 配置展示渲染
    }

    public function renderCard($content, $param = [])
    {
        // 配置卡片渲染
    }

    public function onPayed($memberUserId, $content, $param = [])
    {
        // 支付成功回调
    }
}