Hey, do you like free stuff? Me too!
If you frequent Starbucks and you like coffee, then let me clue you in to a neat trick. If you get a gift card and register it (online or over the phone) then when you buy a cup of coffee you get free refills. So if you use you neighborhood coffee shop as an office, you can stop nursing that one cup all day and get a refill.
Also, the auto-reload feature on the gift card is a great way to stick to a budget - you can set it to load a certain amount each month and then when it's gone, you're done for the month.