I use Ubercart and Domain Access on my site(s). I recently installed the Shared Signon module so users can login to one domain, and automatically be logged in to the other domains too. This especially makes it easier when adding products to your cart from multiple domains.
The problem occurs, however, when I try to add a product to my cart as an anonymous user... The product is added to the cart, but when I change domains, the cart is empty. I need a solution that allows an anonymous user to add multiple products to their cart from multiple domains.
Does anything like this already exist? I also tried installing the Ubercart Domain Access module, thinking that might help, but it doesn't appear to... Any ideas?