Selling Application

[Aruz]

I developed an application with Qt4.8 QtSdk-offline-win-x86-v1_2_1.
I want to sell it. And source is closed. I found the needed .dll files and copied the folder. I did not edit any library (.dll) file.
I put lgpl-2.1 license file and my own selling license file same folder.
This is the folder screenshot:

!http://i49.tinypic.com/33jl6rc.png(folder)!
These are the file list on the screenshot:
@Calculate.exe
gpl-2.1.txt
libgcc_s_dw2-1.dll
mingwm10.dll
QtCore4.dll
QtGui4.dll
QtNetwork4.dll
QtWebKit4.dll
Selling License.txt@

And this is the Untitled2.pro file content:

@
QT += gui webkit -no-openssl
TARGET = Calculate
TEMPLATE = app
SOURCES += main.cpp
mainwindow.cpp
HEADERS += mainwindow.h
FORMS += mainwindow.ui@

Is there any problem for selling? Am I missing anything? Is there anything which I have to do? I do not have any chance for asking to a lawyer. Thanks for your time.

[Jake007]

As I'm aware if you did not change Qt sources or statically compiled them, you can.

[Aruz]

I did not change Qt sources and I did not statically compiled. I dynamically compiled. Thanks a lot.

[tobias.hunger]

That looks OK to me, but you should ask a lawyer: Your local legislation might have some peculiarities that you need to be aware of.

Getting legal advice from random strangers on the internet is not considered reliable:-)