Cash in Chinese / Japanese...

卡什 is the name Cash in Chinese (Mandarin).

キャッシュ is the name Cash in Japanese Katakana.

Note: Because this title is entirely Japanese Katakana, it should be written by a Japanese calligrapher.

金錢/金銭 means money, cash, currency, or wealth in Chinese, Japanese Kanji, and old Korean Hanja.

Literally, it means “gold coins” but has come to be used to mean money in general, as well as the idea of wealth.

The second character of this word is written in a variant form in Japan. The more common version in Japan is shown to the right. Click on the Kanji to the right instead of the button above if you want this Japanese variant in your calligraphy.

錢 is the simplest way to say “money” in Chinese.

It can also mean cash, coins, or currency. It's also a surname, Qian, in China.

This also means coins in old Korean Hanja and Japanese Kanji (though they use a slightly alternate form in Japan, as seen to the right). In both Japan and Korea, this can simply mean “one cent.”

On the left side of this character is a radical, which means “gold” (or metal, depending on context).

On the right are two repeated radicals which currently mean “small” or “narrow” but used to kind of mean “tools” or “weapons.”

It's a bit of a stretch, but you could suggest that money = “gold weapons” or “gold tools” in Chinese. Many Chinese people would argue otherwise depending on what they know of or the way they understand the etymology of the right side radical. I've seen some who say it means “industrialized gold,” but I take that to mean “raw gold turned into coins.”