User-agent: Rogerbot
Disallow: /*utm_campaign*
Disallow: /*utm_source*
Disallow: /*utm_medium*

User-agent: AdsBot-Google
Disallow: /*-plan

User-agent: *
Allow: /
Disallow: /signup/
Disallow: /oldsite/
Disallow: /temp/
Disallow: /test/
Disallow: /pub/
Disallow: /pub/a/
Disallow: /discovery
Disallow: /welcome

Sitemap: http://litmus.com/sitemap.xml