Pls make comments about these 3 domains, I like them.
yourcarts is good for e-commerce website,
and the two mix--- names can be used to mix anything, social network, bookmark...

Your opinion?

Thanks

The domain names are developable.

Your carts can be made into a shopping cart providing site.

mixhere.com can be made into a songs mix sites and other tools offered online for mixing the songs or any other stuff.

mixfocus same or near the above one.

Appraisal:
Mid to High $xx for the first one and Low to Mid $xx for the rest two of them.

Nameslot, thanks for your comments
tell you the latest news, www.mixfocus.com is really a website now.

Nice to see it into a developed website.

Looks great. You might want to try some tips from tips and techniques section for marketing it and getting some good traffic to it.