I have a 4 stores under one multisite install with sub-directories and mapped domains. I want theme all to share a shopping cart and I understand that Global cart Marketpress only allows Paypal express.
Regarding security, does Paypal express negate the need for a SSL for the checkout process?
Should I still get SSL for securing customer detail pages?
Will I need a Wildcard SSL to handle all of the domains, or will one ssl for the root domain work?
Any and all suggestions are appreciated.