What happens when the trial period is expired?

Ohh… So I'm not allow to distribute our software to end-user under this period? I'm asking this because our development very much depends on end user feedback. Am I allow to release it (not official, beta to some customers) for feedback?
And also, leave alone developing software after trial period, am I not allow to keep the copy as well? I need to reinstall it again once I purchase the license? We are OK if we are not developing using the tools but we need time for customer or at least our manager to evaluate it, most probably after we develop a prototype of some modules.
Thanks =)

Of course, you can keep a copy of DevExpress products after your trial period ends. However, they will not operate.
As you might have noticed from the quote I posted above, redistribution of DevExpress assemblies under the trial license is prohibited. So, you cannot release your software to end-users under this license (it doesn't matter whether it's a Beta or not). If you are planning to develop software with our products, you can purchase a license risk free. We are so confident in our products that we back them with a 60-day no-questions-asked money back guarantee. If you are not satisfied with our tools for any reason, you can request a refund within your first 60 days of ownership.

After we implement your tools in our software, we notice that it will auto add in related dll from your tools into our projects. Even after we remove your tools from our project, the dll remain. Will this be a problem, or I have to manually remove it?
As a developer, we've been playing around with quite a lot of free trials and open sources to help our development. But we have limited budget that we can't simply invest in something unless we are clear on it… We also don't wish to have any issue due to licensing later on.
Sorry for all this trouble and thanks for your support =) Cheers

When you put a DevExpress control onto your form/page, Visual Studio adds references to the corresponding DevExpress assemblies to your project. Do you mean that these references remain after removing DevExpress components? This is how Visual Studio is designed: you need to explicitly clean up assembly references and remove the corresponding DLLs from the project's Bin folder yourself.

OK… Got it.
Just to be sure as we seldom remove our DLLs. If this the case, I'll remember to remove it.
Thanks =)

Hi there,
Sorry to trouble you again… After browsing some other licensed software, I got some questions again.
Once I purchase a license, and distribute my software to end-user, do they need to purchase the license as well??
If not needed, do I need to display out my license in my software?
Thanks =)