CalculationLaboratory the cost is $40 (In the case of Professional licenses).
License types you can view on this page
There are several methods of payment registration CalculationLaboratory:
1. Immediate registration
In the case of snapshot registration registration information will come immediately.
Buy CalculationLaboratory on oplata.info:
If you want to load CalculationLaboratory can directly go to the download page:
All software is distributed without restrictions
If you purchase the app, you can return the funds within 14 days from the date of purchase
Information support is provided (help and questions about software products)