You can change for software distribution (binaries).Directly from gpl site…:
Does the GPL allow me to sell copies of the program for money? (#DoesTheGPLAllowMoney)
Yes, the GPL allows everyone to do this. The right to sell copies is part of the definition of free software. Except in one special situation, there is no limit on what price you can charge. (The one exception is the required written offer to provide source code that must accompany binary-only release.)
Does the GPL allow me to charge a fee for downloading the program from my distribution site? (#DoesTheGPLAllowDownloadFee)
Yes. You can charge any fee you wish for distributing a copy of the program. Under GPLv2, if you distribute binaries by download, you must provide “equivalent access” to download the source—therefore, the fee to download source may not be greater than the fee to download the binary. If the binaries being distributed are licensed under the GPLv3, then you must offer equivalent access to the source code in the same way through the same place at no further charge.
You can change for software distribution (binaries).Directly from gpl site…:
Does the GPL allow me to sell copies of the program for money? (#DoesTheGPLAllowMoney)
Yes, the GPL allows everyone to do this. The right to sell copies is part of the definition of free software. Except in one special situation, there is no limit on what price you can charge. (The one exception is the required written offer to provide source code that must accompany binary-only release.)
Does the GPL allow me to charge a fee for downloading the program from my distribution site? (#DoesTheGPLAllowDownloadFee)
Yes. You can charge any fee you wish for distributing a copy of the program. Under GPLv2, if you distribute binaries by download, you must provide “equivalent access” to download the source—therefore, the fee to download source may not be greater than the fee to download the binary. If the binaries being distributed are licensed under the GPLv3, then you must offer equivalent access to the source code in the same way through the same place at no further charge.