Wanna make sure I understand - you really only need cash for your haircuts and the rest (such as uniforms) is all paid for at the end off your debit card? I just want to know if I need like 4k available to me on week 1 or week 12
The OCS website suggests that you have a couple Gs in your bank account. This is mostly in case there is some issue with your pay that they cannot resolve in a timely manner.
The day you arrive at OCS, you will fork over $20. The uniforms and other gear go on a credit bill that is due near the end. The stuff you will have to pay for up front is RLP stuff in week 4 (starch, goo gone, etc) -- I failed to mention that in my previous post, so add another $100 just to round up, Dining in/out (usually occurs later on, like week 6+), Hi-mom's (week 12), Class shirts (week 8). Most of that will be covered with class dues, which was $50/wk when I was there. All the rest of the money you spend will be for your own bills and/or your own fun if/when you get liberty. For example, I took a trip up to Boston on our Dining Out weekend when we first got liberty (Memorial Day). Cost me ~$400 after hotel, food, and actually paying to do stuff. I didn't sweat it too much since LI, NY BAH was clutch, but miscellaneous fun stuff toward the end is where you can really rack up the bill.