Account Sign Up
Thank you for creating an account with us. Please enter your information in the fields at the right.
Account Types
Monthly - US$9.95/month
Annual - US$89.95/year
You will receive 3 months free each year with the annual plan compared to the monthly plan.
How payment works
For your convenience and security payment is by credit card only. Your credit card will be charged on the day that you sign up and either monthly or annually on that day afterward.
Rest assured that your credit card information is safe with us. The Account Sign Up form uses an encrypted link and your credit card information is never stored in a database on a networked server.
Price assurance
As we add additional design modules the price will increase. However, if you sign up now we will not increase your price after new modules are added as long as you do not deactivate your account.
Deactivating your account
Deactivating your account means that we will not charge you beginning with the next billing period after you deactivate your account. You will still be able to view and print your existing calculations but you will not be able to create new ones.
As an example, if you sign up for a monthly plan on November 15th you will be charged on December 15th, January 15th, etc. If you decide to deactivate your account on December 14th you will not be charged beginning on December 15th. If you decide to reactivate your account on January 24th, this becomes your new billing date. If you deactivate your account and then activate it within the same billing period your billing date will not change.