When we have input them into the log in box numerously on a regular basis, it eventually will stick in our mind. That's how I've remembered my number without having to look at the card. ;)

Not necessarily in Firefox -- see my previous comments ... simply mouse click.

It is the only number I can remember nowadays -- I often forget my home phone number.

Stands to reason:

• I change house/address every 2 years on average
• Passports last only 5 years
• I only look up my SIN at tax time

Off the top of my head, I remember, my Aeroplan number, my credit card number, my bank card number, my driver's licence number, my birth certificate registration number, my university student number (even though I graduated over 20 years ago), my SIN, my employee number, phone numbers (home, my cell, my wife's cell, my parents, my sister's, my banker's, several friends and some work-related ones), the first licence plate number my father got when Ontario went to the AAA 111 system in 1973, ...

I did, however, forget to get my wife a birthday present this year. :(

Bet you won't make that mistake again!

I get one 9-digit box when using the US home page of aircanada.com . Perhaps aeroplan.com is different.