When you're buying courses on BMF.io, you probably don't need to type in your full address for billing. Usually, they just want your card info and maybe a zip code to double-check things. Unless they say you need your address for something like shipping stuff, you can just skip it or keep it simple. Just peek at the checkout page and see what they actually ask for. If they don't say anything about an address, no big deal—no need to stress. Easy and quick, so you can get back to learning without any extra hassle!