We appreciate your business!

Upon registering, you will receive a registration name, PIN, and key by email. You can then download the registerable version and convert it into the full version by entering your registration information. No software or printed documentation is physically sent to you because the latest version (with electronic documentation) is always available for download on the Internet. However, you are welcome to download the latest version from our website and store it on a disc for safekeeping.

If you are a student, educator, non-profit organization, or educational institution, then you may qualify to purchase CSE HTML Validator Standard at a significant discount. You do not qualify for this discount if you are going to use CSE HTML Validator Standard for any for-profit business or for any government use. The following table contains the current discount pricing information for the current version of CSE HTML Validator Standard. It also includes multiple licensing discount pricing.

NOTE: CSE HTML Validator Professional is not available with this discount. Only the standard version is available with this discount.

NOTE: CSE HTML Validator Standard includes 60 days of FREE upgrades. The above prices are for qualified purchasers only. They are not for business or government use.

If you do not qualify for the above prices, then please buy here.

Site licenses (including school and district) are also available.

Qualifying to Purchase at the Above Prices

To purchase at the above prices, you must email or postal mail proof of your qualifying status, along with your email address. If you qualify, then you will receive an email with instructions on how to purchase at the above prices. If you do not qualify, then you will receive an email declining your request. You can send the proof to:

AI INTERNET SOLUTIONS
2650 FM 407 E STE 255
BARTONVILLE TX 76226-7022
USA

• Don't forget to include your email address!
• Emailed proof should be sent to .
• All documents sent must be legible.
• You may send scanned documents by email. Scanned documents should be in a standard format such as GIF, JPG, or BMP.
• Allow up to 72 hours to receive an approval or declination (by email) after we receive your documents.
• If you are approved, note that you can only purchase at the above discounted price if you purchase directly from us through our main reseller. You cannot purchase at the discounted price through another reseller.

Problem with Your Order?

For buying questions, problems encountered while trying to buy, or any other question, please contact us.