$7 a month for how much of your time? $7 for me is less than 10 minutes of time a month and I graduated school in May, it's not like I'm making an outrageous salary. $7 is the difference between going out to Subway for lunch or making a sandwhich in the morning, which is a decision I base every single day solely on how I feel when I wake up in the morning.
When you go to subway do you pay for the sandwich or do you subscribe to a $x/month recurring charge that gives you up to y sandwiches/month whether you eat them or not?