Sometimes, there are supplies that cannot be seen on areas around you. We may need supplies immediately but there would be times that we drove hundreds of miles to get to the right shop. One example would be rod ends that can be bought on a hardware. On our area, hardware are one of the stores that you need to drove miles just to get there. I don't want to waste time and gas for it. I realized that most of the things right now are available online. Just search for it and you'll find it.