User-agent: *
Allow: /

Disallow: /*Z=*
Disallow: /*z=*
Disallow: /*5B*
Disallow: /*[*
Disallow: /*q=*
Disallow: /*action*
Disallow: /*bvstate*
Disallow: /*catid=*
Disallow: /cart*
Disallow: /checkout*
Disallow: /complete*
Disallow: /payment*
Disallow: /CR_DigitalWallet.ashx 

# AdsBot-Google has to be blocked explicitly (https://support.google.com/adwords/answer/2404197?hl=en)
User-agent: AdsBot-Google
Disallow: /default.aspx*