1 � What do you think about Pro Email Verifier ?
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It is a good program.
It's not bad, but needs more clever devices.
It is a poor program.

2 � What do you think about the price ?
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It's too expensive.
It's OK.
It's very good.

3 � What aspects of the program do you like best ?
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It is easy to use.
The graphical interface.
The execution speed.
Flexibility.
The great number of help messages that makes it easy to use.
None.
Other (Please specify)

4 � What program aspects should be optimized ?
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It is easy to use.
The graphical interface.
The execution speed.
Flexibility.
The great number of help messages that makes it easy to use.
None.
Other (Please specify)

5 � Is the program useful ?
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I find it very useful.
It is quite useful.
It is useful every now and again.