User-agent: *

Disallow: /checkout.php
Disallow: /login.php
Disallow: /register.php
Disallow: /my_account.php
Disallow: /wishlist.php
Disallow: /*?*min_price=
Disallow: /*?*max_price=
Disallow: /*?*orderby=
Disallow: /*?*brand=
Allow: /

User-agent: facebookexternalhit
Allow: /