Money

Money, or cash, (TV: ) was a medium of exchange used to facilitate transactions of goods or services. (TV: )
According to the Twelfth Doctor, "Nothing is protected like money," because it was protected by the best firewalls in the universe. (TV: )
Kublai Khan dealt in paper money rather than gold. (TV: )
The Sevateem had no concept of money. (AUDIO: )
The Union Credit was the unit of currency in the Benign Union. (AUDIO: )
In Great Britain, the earliest printed money came about in the 18th century. Before then, wealth was generally stored as gold, gems, or various other high-price commodities. (AUDIO: ) By the 1960s, the UK used pounds, shillings and pennies, (TV: ) while most of Europe and the United States used a decimal system. (PROSE: )
Cash was not allowed to be stored at ELF Storage. (TV: )
In an interview hosted by Mickey for his website in early 2006, Henry Van Statten spoke about how Geocomtex earning a lot of money enabled him to "have what ever he wanted", which were alien artefacts. (PROSE: )
== The Doctor's money ==
The Third Doctor carried a bank-note with the image of Queen Elizabeth II. (COMIC: ) 
Unbeknownst to the Doctor he was technically on UNIT's payroll due to his position as their scientific advisor. (TV: , COMIC: )
The Seventh Doctor provided money for his companion Ace to purchase food when they visited Shoreditch in November 1963. (TV: )
The Ninth Doctor told Rose Tyler that he could not pay for chips as he had no money. Teasingly branding the Doctor a "tightwad", Rose proceeded to pay for their chips. (TV: ) Later, however, the Doctor proved able to obtain money from a cashpoint aboard Satellite Five in the year 200,000 using his sonic screwdriver. Providing a card of unlimited credit to Adam Mitchell, the Doctor deemed it "pocket money". (TV: )
On 24 December 2007, the Tenth Doctor informed Donna Noble that he had no money. He was, however, able to use his sonic screwdriver to produce notes from an ATM. (TV: ) A year later, on 24 December 2008, he told Astrid Peth that he didn't have "a penny" to his name. (TV: )
Shortly following his regeneration, the Twelfth Doctor, lacking money, gave his watch in exchange for a coat worn by Barney the tramp in Victorian London. Even after returning to the TARDIS, where he changed his clothing, the Doctor informed Clara Oswald that he had no money to buy coffee in 21st century Glasgow. (TV: )
Entering a diner, the Twelfth Doctor told the waitress that he had no money, but he could play the guitar for her, which she accepted. Unbeknownst to him, the waitress was actually Clara, the memory of whom he had lost. (TV: )
The Doctor could circumvent money needs with the psychic paper, which could be used as a credit card. (PROSE: )
Category:Economics
Category:Economics from the real world
Category:Currency