I hope you should know the answer by now. If you take this option, you will be paying over 10 millions dollars by the end of the month to your son. Are you sure you have that much in your bank account?
Here is a simple table showing the daily allowance and total, $10,737,418.23 to be exact as the month of June has 30 days. Would be worst if you do this on a month with 31 day. 😉
Here is a link to the original post for this puzzle in case if you want to see it again.