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.
Purchase from payment system WebMoney
Buy CalculationLaboratory on oplata.info:
Buy CalculationLaboratory through Robokassa
2. Payment manually
Information about the purchase CalculationLaboratory manually through the payment system WebMoney
If you want to load CalculationLaboratory can directly go to the download page: