User-agent: *
Disallow: /wp-admin/
Disallow: /*add-to-cart=*
Disallow: /*wc-ajax=*
Allow: /wp-admin/admin-ajax.php
Crawl-delay: 100

# go away Googlebot
# User-agent: Googlebot
# Disallow: /

User-agent: Baiduspider 
Disallow: /

User-agent: YandexBot 
Disallow: /

# slow down Yahoo
User-agent: Slurp 
Disallow: /

# slow down AhrefsBot
User-agent: AhrefsBot
Disallow: /

# slow down bingbot
User-agent: bingbot
Disallow: /