Some of customers(AA.com, BB.com, CC.com) requires SSL for simple contactform page with minimum cost.
offer subdomain(AA.MASTER.com, BB.MASTER.com, CC.MASTER.com) for each SSL usage.
:DActually I bought it and trying to configure with referring to
http://forums.cpanel.net/f5/ssl-certs-wildcard-domains-across-different-hosts-169030.html#post701022
AA.com and AA.MASTER.com has to launch same place where is home directory of user AA:
/home/AA/public_html/index.html
not
/home/MASTER/public_html/AA/index.html
Many thanks.