Sony, Japan had the right idea with yen coins having more numbers shown per yen. It all blends in well into papers, but not a single paper yen have saved lives better than the coins. They are the very core of our history across the globe. If companies across the globe can make currencies transferable between physical banks and digital banks, then paper money can be a rarity while coins are the most common currency to trade across the globe than paper and takes time and effort to melt materials to make coins. Companies that are standing currently needs to become banks so that people can have the money for traveling and getting away from dangers such volcanoes erupting much more faster and easier before the eruption. We needed a multi-citizenship system since the world started the internet. So it is time for a reform.