Provide Account Number
BMO Card Online Registration Tips
Business Owners and/or Company Administrators
DO NOT use the number printed on your card. Use the 16-digit Company Account Number found on your Welcome Letter and/or your Corporate Account Statement.
NOTE: This level of access allows you to manage ALL cards on your Company Account including card rewards points (if applicable).
Cardholders
Use the 16-digit number printed on your card. This will give you access to make payments and view activity on your card.