Can any one recommend any shoppnig carts out there that supports businesses that are OUTSIDE the US? ie. accepts multiple currencies.

I also need one that supports International customers and not just US/Canadian customers. I noticed some shoppnig carts do not allow NON US addresses to REGISTER because some of these things (needed postal code, state, province,etc) were mandatory. As you know, not all countries have postal codes ,etc and there's no way to process an order for these particular shopping carts if you 're not a US /canadian customer.

Someone recommended osCommerce. What do you think?