GDM Solutions
Providing an Industry Standard Software for Research

Order GDM Products

Complete the order form below to order from your GDM Representative:
  • a new ARM, ST or TDCx license,
  • or an upgrade or reassignment of an existing ARM license.
Use the Request Price List form to request pricing information on all GDM products, including ARM, Summary Across Trials (ST), Tablet Data Collector (TDCx), and Trial Database (ATD).

International (Non-US) orders

All countries have various tariffs and Value Added Taxes (VAT) charged on imported goods. Although a country may have a zero tariff for computer hardware or software products, there may be additional taxes or fees that must be paid before the goods are released from customs. Payment of any importation fees, customs duties and/or taxes are the responsibility of the customer and are not included in any prices quoted by GDM.      

Pay an Invoice from GDM Headquarters

See our Pay Invoice page to pay a US $ invoice from GDM Headquarters in Brookings, South Dakota, United States with credit or debit card. Do not pay GDM Representative invoices from our website, as payment must be made directly to your GDM Representative.

GDM Products Order Form

Please Note: Any field with an asterisk * is required to submit this form.
* Action * Item
Annual Renewal (Maintenance)
Request maintenance invoice or update contact info
Change name on license to someone else
New ARM license
Order your first or additional new ARM license
Add features
Order add-ins for an existing license
Upgrade license to include all ARM features
Select an Action to the left to display the list of items to change or order.
Full license
Includes all available ARM features.
Field license bundle
Simplifies ARM interface for day-to-day field work, includes Tablet Data Collector (TDCx) add-in.
Graduate student bundle
ARM license for graduate student use, includes Table Data Collector (TDCx) add-in.
Analyze treatments across locations and years with Summary across Trials (ST)
Add Tablet Data Collector (TDC) features to the ARM computer assigned to this new license.
Add-ins are installed on the computer with an active ARM serial number.
Analyze treatments across locations and years with Summary across Trials (ST).
Add Tablet Data Collector (TDC) features to your current ARM computer.

TDCx can only be added to a computer that already has ARM installed with an active ARM serial number.
To add TDCx to an additional computer, order either a new:
  - ARM Field license bundle, or
  - ARM Full license + TDC add-in.

Recomended Minimum Hardware Requirements
ARM Field/Tech license to Full ARM + TDCx
Upgrade an existing Field/Tech license to a Full ARM license with TDCx, to include all ARM features.
ARM Technician license to Field license bundle
Upgrade a Technician license to a Field license bundle by adding TDCx.
ARM Full license
Upgrade an existing ARM 9 or older license to the newest version.
and also Reassign to a different investigator
ARM license
Reassign an existing ARM license and any add-ins to a different investigator.
Add-ins (ST and TDCx) can only be reassigned with their linked ARM license serial number.
Full license
Field/Tech license
Graduate student licenses are non-transferable.
ARM Full license
Order annual maintenance for existing ARM Full license.
Add-ins and Field/Tech licenses are renewed with the Full license.
and also Reassign to a different investigator
Request Information
Request information about storing data in ARM Trial Database (ATD)
Statistical Handbook
See Statistical Handbook for ordering options
* Investigator name
1 person's name that is embedded in license, prints on all reports, cannot exceed 38 characters.
* Company name
Full company name that is embedded in license, prints on all reports, cannot exceed 60 characters.
* Email
Email of the license investigator, required for GDM to email lost license information.
* Confirm email
* Country
* Address line 1
  Address line 2
* City
* State
* State/Province
* Zip/Postal code
If you do not have a zip/postal code, type "none".
* Telephone number
* Ordered by
Same as above
* Name
* Company
* Email
* Payment type Credit card
After the order has been confirmed, GDM will email your invoice. Then please proceed to Pay Invoice by Credit Card.
Note: All GDM Representatives require payment by invoices.

Include invoice number in Comments for invoice order. After the order has been confirmed then GDM will send invoice.
For all European orders please include your European VAT number and VAT address in Comments. Your GDM Representative will confirm this information before sending the final order.

  Email invoice to
If you wish to receive the invoice at an email address different from the one you provided above, enter it here.
Where did you hear about us?  
Yes, please email me the quarterly Product Pulse newsletter containing current
ARM topics and tips.
* I agree to the GDM Privacy Policy, which states that GDM collects
information only to support our business relationship with you. GDM will never sell
or release this information to others.