This is the serious question and feel free to keep this information for you. I hear about some people who spend 18k per month with adwords and earn 50k per month with affiliate program. I spend 100-115$ per month in advertising it's not much! Thanks for sharing!
My clients spend on average 30k - 150k per month... Some companies I have worked with spend close to 500k per month
I spend $6000+ per month but it's not only on adwords but all other traffic source including adbrite, yahoo search, facebook, TLA and other 2-3.
Id spend more if I could get the conversion rate up... I have an Adwords specialist on my account now and in 4 weeks havent had one sales conversion. I'm really stumped with my Adwords....
If you think that's a lot, then you would trip out on what banks spend in the mortgage industry on google alone per month... ill give you a hint, it contains 000,000 of these zeros... I found this out when a bank (wont say which) wanted to hire me as there campaign manager
I have my budget set to $10/day but it usually only uses $6-$8/day, not the full $10, which I think is odd. Not quite sure why it's not using the entire budget.
That's cool i promote an email submit offer on azoogleads with a 20$ budget per days and it's not bad! A++