UDM 4 is valid XHTML, and in our judgement, meets the criteria for WAI Triple-A conformance.
For charities, educational institutions, and personal non-commercial use, UDM is free. For all other users commercial licensing is required. If you're not sure whether your use counts as non-commercial, please refer to the non-commercial terms of use for details.
Save money on UDM by purchasing a subscription license. Great for companies that have multiple web sites, or companies that need more technical support with their purchase. With a subscription license you get priority phone support access, and the ability to use UDM4 on as many sites as you wish. You will be billed monthly until you cancel your subscription. See Terms of use for more information.
A single site license is perfect for an individual web site, blog, shopping cart or other single online entity. You may use a single site license to cover subdomains, and subdirectories of a single domain so long as they are all part of the same entity. For example, if you own www.example.com, you may use a single license to cover "admin.example.com" and "www.example.com/some_directory". However, if "admin.example.com" is a different site, then you must purchase either a separate license, or an unlimited for that subdomain.
Web Developers and other Internet development companies will benefit by purchasing 10 licenses at one time. Doing so allows you to save significantly over purchasing licenses individually.
Unlimited licenses are designed for companies with a vast network of online entities. Whether these are multiple intranet sites, or multiple public web sites, this license is designed to be used with any and all online entities that company may have.
The prices shown are listed in US Dollars (USD).
