Cart is empty on checkout with shared SSL on a different domain HTTPS with wildcard certificate

Hi,

I have two domains www.mystore.com and *.sharedssl.com of which *.sharedssl.com has a wildcard SSL certificate.

I want to use the second domain to secure the payments of many stores but when I go to checkout from www.mystore.com the cart is empty.

It seems like a cross domain cookie or post problem. What can I do?

Thank you

I am bumping my own topic. Is there a known answer for this elsewhere that I am missing?

I had the same problem up until a few minutes ago. It is exactly what you said. The store default URL is probablt set to http://www.website.com but the SSL switches to https://website.com and in doing so drops the cart contents.

Set your default store URL to remove the www part and also your set your server to send all request for http://www.website.com to http://website.com

All 3 stores in my multistoret system now work correctly.

Thank you! But unfortunately my case is slightly different. In your case it is the "www" part, or subdomain, out of "www.domain.com" that changes; in my case it is the "domain.com" part. My insecure site is "www.store1.com" and my secure site is "store1.secure.com".

I have the same problem as antoniodlp's. Does anyone solve this? Thanks a lot.