#### Ordering Thermo Utilities v3.5

Before ordering your registration key, please check that everything works on your computer. Many functions of Thermo Utilities v3.5 should work even if you do not have a registration key. If there is any problem, do not hesitate to contact us. We solve all the problems, before you order our product. When you order you will receive your registration key that enables all the functions. If you wish to order your registration key, please run the program registration(register.exe) and:

1. Type your name, company name, fax number and your email address (blank if not applicable)
2. Select the Add-ins you wish to order
3. Press the Order button
4. You may print the generated file, "order.txt", and mail or fax it to us or send it by email.
5. Pay the registration fee

The prices of the registration keys are:

- Air and flue gas properties, MS Excel Add-ins is 139 USD
- Steam and water properties, MS Excel Add-ins is 149 USD
- Lee-Kesler method, MS Excel Add-ins is 159 USD

Please note that all prices are subject to change without notice.

For registration, please visit our website at http://www.taftan.com/. Order taking company is SWREG (USA). They take orders 24 hours a day 7 days a week.