Purolator's Online Shipping system was designed and tested with:

For Windows based systems:

• Microsoft Internet Explorer v5.5 or higher.
• Netscape Navigator 7 or higher.

For MacIntosh systems:

• Netscape Navigator 7 or higher.
• Microsoft Internet Explorer v5.5
  
  
• In addition, you will need the following:
  -support for 128 bit SSL encryption by your browser
  -cookies and Javascript enabled in your browser
  -Adobe Acrobat Reader 5.0 or higher
  -Laser printer