I'm currently using the main course section of the mobile cookbook, it suggests letting all 8 campaigns hit a maximum of 7$ per day but the minimum daily budget per campaign in Go2Mobi is $50. Is there a work around for this or a way to spread the $7 through out the day so I get a more rounded feel for the data?
Cheers 
start and stop campaigns
or lower and increase bids to throttle spend