I have to disagree with you because nullification implies(at least to me) that my idea would make that button completely worthless, which isn't true. Most people either don't have the time or won't take the time to map out when each money collection should take place and will still use that button and pay for the monthly card for the convenience of not having to pay close attention to the game outside of when new daily missions go up. The ones that do have that kind of time are probably already doing it