Mod Rewrite Rules

Code:
RewriteRule ^support/ticket/submit\.php$ submitticket.php [NC,L]
RewriteRule ^support/ticket/submit/billing\.php$ submitticket.php?step=2&deptid=1 [NC,L]
RewriteRule ^support/ticket/submit/sales\.php$ submitticket.php?step=2&deptid=2 [NC,L]
RewriteRule […]

Original post by Nullified