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+# ATM mod for Minetest
+
+This mod adds a faimly of ATM machines designed to work with the currency mod and its
+minegeld banknotes. ATMs allow you to transfer money to your bank account and withdraw
+various sums as needed.
+
+There are 3 types of ATMs with different capabilities. The most basic version is grey and
+only allows single banknote transactions.
+
+```
+[ steel ingot, mese wire, steel ingot ]
+[ glass,       1 MG note, steel ingot ]
+[ steel ingot, mese wire, steel ingot ]
+```
+
+The more advanced, green ATM, allows transactions in bundles of 10 notes.
+
+```
+[ steel ingot, mese wire,    steel ingot ]
+[ glass,       5 MG note,    steel ingot ]
+[ steel ingot, mese crystal, steel ingot ]
+```
+
+The most advanced ATM, the yellow one, allows to add and withdraw banknotes by hundreds.
+
+```
+[ steel ingot, mese crystal, steel ingot ]
+[ glass,       10 MG note,   steel ingot ]
+[ steel ingot, mese crystal, steel ingot ]
+```
+
+Goes without saying, all lower tier options are also available in a higher tier ATM.
+
+If mesecons mod is not installed, then the mese wire in recipes is replaced by a copper ingot.
+
+## Wire Transfer
+
+An alternative system for transfering money from one player's account to another. The terminals
+provide an interface for sending a specified amount (integer number) to a player (who must
+have an existing banking account) and for checking the transfers to the account of the user of
+the terminal. The history of transactions can be erased completely, and it is recommended to
+clean it once the stored data are no longer of any relevance. Otherwise, the transaction history
+is preserved indefinitely.
+
+```
+[ steel ingot, mese crystal, steel ingot ]
+[ glass,       mese wire,    steel ingot ]
+[ steel ingot, mese crystal, steel ingot ]
+```
+
+To complete a wire transfer a player must provide the name of the recipient with an
+existing banking account, the desired amount to be transfered, and a description of the 
+payment (optional, but strongly recommended).
+After entering those parameters the terminal checks their validity and if there is no problem,
+the player is shown the final confirmation window. If the player confirms the payment, the specified
+amount will be transfered immediately. At this point the transaction is final.
+If there are errors, a corresponding message is shown in the chat, and the transaction is aborted.
+
+## Founder
+
+This is a fork of gpcf's ATM mod: git://gpcf.eu/atm.git
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