Special offers

Special offers

Paris workshop

Check out our new, low pricing on flexible subscription plans—from 3 months to three years—for the GWB and ChemPlugin! Subscriptions offer the lowest initial cost and the least five-year cost of ownership.

With a subscription, you are always running the latest release and never pay for an upgrade. Plus, there are no budgeting surprises or capex accounting for your organization.

Please visit our online order page and subscribe to the plan that best meets your needs!


Join our Goldschmidt Boston workshop for only $140!

Paris workshop

Sign up for our famous Reactive Transport Modeling workshop in Boston, one of North America's most fascinating cities and the cradle of American liberty, for only US$140 when you register for the Goldschmidt 2018 conference!

The workshop takes place August 11-12, immediately preceding the Goldschmidt. Simply add the Reactive Transport Modeling workshop to your cart when you register, or return to the shop and add it to your purchases.

Please see our Boston workshop page for more details. Workshop registration ends July 12, 2018, so don't delay!


Discount at upcoming workshops for returning participants!

GWB workshop

We would love to see you again!

Participants in our previous workshops are eligible for a special discount on registration for our upcoming workshop at Indianapolis.

This discount may be combined with early registration discount only.