Hi, I’d like to have more info on cartthrob, more specifically if it supports multiple languages with a simple language switcher link or select box, on Expressions Engine 2?
Is there a demo of the admin section we can try?

Thanks,

Vincent

CartThrob is (for the most part) language agnostic. You can use any of EE’s multi-language plugins in a standard EE channel entry.

Is there a demo of the admin section we can try?

Not currently. Basically the backend IS ExpressionEngine. CartThrob uses ExpressionEngine entries to store data, so you can configure products any way you want to.