-  What is a Monitor?
                      
A Monitor is a specific Application, Server, Service or Web URL. The performance of these Applications, Servers and Services are monitored on the basis of metrics like CPU Usage, Response Time etc.
Examples of monitors supported are Windows server monitor, WebLogic monitor, Oracle database monitor, service monitor, URL Sequence monitor, Apache monitor etc. 
For eg., If you want to monitor 100 SQL Server installations in your network, the 100 SQL Servers will be considered as 100 monitors.
Consider the Apache web server that is used by www.appmanager.com. This monitor (Apache web server) may have 'N' number of performance metrics exposed. For info on what performance metrics you can see for an Apache Monitor, refer Apache Monitoring. 
The total number of monitors, will include the monitors that we add by default. These default monitors will not be taken into account while calculating the number of monitors for Licensing. 
 
- Is CPU Utilization, Response Time a monitor?
No, they are performance metrics. For licensing, the server or web server is considered as a Monitor. CPU Utilization, Response Time etc., are Performance Metrics of a Server Monitor.
 
- Can I purchase a Perpetual License (a one-time payment License)? 
Yes, you can buy Perpetual License instead of Annual Subscription. Please contact 
sales@manageengine.com to know more
 
- Where do I get to see the total number of monitors?
For getting the total number of monitors 
- Click on About link on top, you can see the number of monitors configured. 
 
-  Click on Monitors tab, under category view, you can see the total number of monitors configured. 
 
- Click on Monitors tab, under All (Bulk Config) view, you can see the total number of monitors configured.
 
- Click on Monitors tab, under All (Bulk Config) view, you can see the total number of monitors configured.
 
- Click Support tab, under Installation Information, you can view the total number of monitors you are entitled to.
 
The total number of monitors, will include the monitors that we add by default. These default monitors will not be taken into account while calculating the number of monitors for Licensing.
If you do not want a particular monitor to be included for licensing count, you can unmanage it (data collection doesn't happen). More information on Manage / UnManage option from Help Document. While unmanaging a monitor, monitor count will not decrement but will remain the same in Category view. The list of Managed and Unmanaged monitors can be viewed from Bulk Config View. If you have a license of 250 monitors and in Bulk config page, you have less than 250 monitors under Managed category then you can add new monitors. Unmanaged monitors will not be taken in for licensing count.
 
 -  What do you mean by number of users?
 
 It is the number of users who will need to access the Product                       Web Client.
 
- I downloaded Free Edition (I get to test five monitors                     - full time). But I now want to test other monitors too, how                     do I get a professional edition evaluation license (unlimited                     number of monitors- 30 days)?
  Go to Support Tab of Application Manager from the browser                     and under License Information table there will be a link Evaluate. Once you click on that link, you will be able                     to add unlimited monitors and users for 30 days. Your free edition                     now becomes evaluation version. After 30 days, it automatically                     changes to Free Edition.
 
- Why do I need an additional user license?
 A multi user environment allows more than one user to simultaneously                       login to the Web Console. Additionally, you can make use of                       the various roles like 'Operator', 'Manager' and 'Read Only                       User' to have more control over - which users see what data. 
 
- What is the difference between Professional Edition and                     Enterprise Edition?
Enterprise Edition has all features of the 
Professional Edition. The core difference is : 
        
          -  Higher scalability. It has the ability to provide a single                       console for over 1000 monitors by supporting a distributed                       architecture (Central Admin Server along with many Managed                       Servers -probes). There is no separate pricing for Managed                       Servers. 
 
          -  Ability to provide a single console for applications and servers being monitored in multiple   				 restricted networks. HTTP(s) access is sufficient across these networks. 
 
          - Failover Support is available only in Enterprise Edition
 
        
        Checkout the Professional                   Edition Pricing and also the Enterprise                   Edition pricing.
 
 - How to order?
To purchase Applications Manager, contact a representative                     at (+1-888-720-9500) or locate a 
reseller near you for pricing and ordering information. You can EMail 
appmanager-support@manageengine.com to initiate the request.
        
 Buy Online: To purchase Applications Manager online,                       visit online                       store
 
- Database Server” may have any number of databases,                     will it still be considered as one monitor?
MySQL, IBM DB2, MS SQL database servers will have many databases                     running within. Irrespective of the databases running, each                     database server will be considered as one monitor. But Oracle                     will have different instances of the database, hence each instance                     of Oracle will be considered as a separate monitor. 
 
- How do I enable Monitor Add on(s)?
 Monitor Add on comes bundled in the product itself (No separate                     download). After buying a monitor Add-on, for example - SAP Add on, if you apply the                     license, SAP Monitor will be enabled. Contact 
appmanager-support@manageengine.com for buying monitor Add-On. You can view the list of Add ons provided with Applications Manager 
here. 
 
- How many monitors can I use if I purchase Add-on?
 For example, you have bought 25 monitor license                    and SAP monitor add-on,                    you can configure and monitor 25 number of SAP servers. SAP add-on is for enabling                    the SAP monitoring feature in Applications Manager. 
 
- I have a service running on a server, will it be considered                     as two monitors?
It depends on what you want to monitor. If you want to monitor                     the service alone, then only that will be considered as a monitor,                     the system on which the service is running will not be monitored.                     But incase you want to monitor both the system and the service                     that it is running on it, then both (system & service) will                     be considered as two different entities and so calculated as                     two monitors. Here service is any process with a TCP Port. However,                     Windows Services (eg. Terminial Services, COM+ Event System                     etc) is monitored as part of the Windows Server Monitor itself.
 
- Do I have to pay for Applications Manager database                     license?
No, Applications Manager comes bundled with a database. Hence                     you do not have to buy database license for using Applications                     Manager.
 
- Does Annual Subscription fee cover Maintenance and                     Support?
Yes, Annual Subscription includes Maintenance and Support fee.
 
- Does Annual Subscription fee include phone support?
Yes, Annual Subscription fee includes phone suppport.