Hello,
I'm currently trying out the WHMCS package after fleeing in terror from Ubersmith.
So far, your product is better in every way than Ubersmith. Congrats. If I can get my test orders working shortly, I'm sold.
I just had a tidbit you might want to add to your knowledgebase -- as far as server requirements are concerned.
After installation and configuration, my test orders were failing. In fact, I couldn't successfully enter credit card details in the form!
Upon checking my Gateway Log, I found this:
Action => Auth_Capture
Client => DELETED
Response Reason Text => libcurl was built with SSL disabled, https: not supported!
For novice cPanel, WHM users to fix this, use the following steps:
login via shell to your server
run /scripts/easyapache
choose option 7
choose PHP Modules
enable curl SSL support
exit and wait for apache to recompile itself. This takes awhile.
Cheers,
Sean Nokes
http://www.astralspace.net
"A New Dimension in Web Hosting"