greeting card display designs

We have some nice designs on our web site - I am worried that they may be ripped off...we have a copywright on the site, but is that enough?

Any advice would be appreaciated.

Thanks!

 

Hello Hellix
Can-you clarify your question?
enough to do what?

 

I just mean is it enough to protect us, if someone was to steal our designs, and start selling them.

Thanks!

 

I need a job.