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If you didn’t use the roof calculation system, then you need to activate it
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Special offer!
From 08/17/2019 to 09/17/2019 we double the amount of payment!
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News
Sunday, August 18, 2019
Changing the order of charging the subscription fee
Now, the subscription fee is charged every 30 days after activation, and not on the 1st day of every month.
Saturday, August 17, 2019
Special offer x2!
If you pay from August 17 to September 17, 2019, your account will be credited with twice as much money!
Saturday, August 10, 2019
Fixed issue with card payments
We fixed an error when paying by bank cards and electronic money, in which an error message appeared after payment
Sunday, August 4, 2019
Attention! Server migration august 8th!
On August 8, from 21 Moscow time until the end of work (approximately 6 am), our site will not work!
Saturday, August 3, 2019
The correction in the copy settings
Now work with copying settings has become more obvious to users!
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Work with settings

The material settings allow you to once adjust the rules and procedure for calculating various materials and manufacturers and use them in their calculations. Details are described in the relevant sections of the help.