The $249 for 60 days is less than your original price of $199 for 30 days ($4.15/day vs $6.63/day). Does that mean that you've in fact seen more success at your lowest price point?
$249. But as JoachimSchipper notes, 60 days isn't really a draw. I'm going to change it back to 30 (or perhaps 45). In most cases the job has had enough applicants in 30 days and, in many cases, is no longer even open (so attracting traffic unnecessarily).
The $249 for 60 days is less than your original price of $199 for 30 days ($4.15/day vs $6.63/day). Does that mean that you've in fact seen more success at your lowest price point?