40 lines
1.7 KiB
TeX
40 lines
1.7 KiB
TeX
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\section{Fees per coin} \label{sec:fees:coin}
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Payments with Taler are always made using coins. Each coin has a specific
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denomination, and an exchange will issue coins in different denominations (in
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the same currency). The fees per coin depend on the operation and the
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denomination.
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The primary fee to be paid is a {\bf deposit} fee that is
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charged whenever a coin is fully or partially deposited
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into a bank account or another wallet.
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A secondary fee to be paid is a {\bf change} fee that is
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charged whenever a coin partially spent and change must
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be rendered.
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Coins also have an {\bf expiration} date of approximately {\bf one year}.
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After the expiration date, coins become worthless. Wallets that are online
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{\bf three months} {\em before} a coin expires will automatically trade any
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such coins for one or more fresh coins with a later expiration date. This
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process is also subject to the {\bf change} fee.
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\begin{table}[h!]
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\caption{Fees per coin. Coin denomination values are given in units of CHF 0.01.}
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\label{table:fees:coins}
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\begin{center}
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\begin{tabular}{l|c|r}
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{\bf Denomination} & {\bf Fee type} & {\bf Amount} \\ \hline \hline
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$2^{-4}-2^{ 0}$ & deposit & {\em CHF 0.00125} \\
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$2^{-4}-2^{ 0}$ & change & {\em CHF 0.00125} \\
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$2^{ 0}-2^{ 3}$ & deposit & {\em CHF 0.00250} \\
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$2^{ 0}-2^{ 3}$ & change & {\em CHF 0.00125} \\
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$2^{ 4}-2^{ 8}$ & deposit & {\em CHF 0.005} \\
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$2^{ 4}-2^{ 8}$ & change & {\em CHF 0.00125} \\
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$2^{ 8}-2^{12}$ & deposit & {\em CHF 0.01} \\
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$2^{ 8}-2^{12}$ & change & {\em CHF 0.00125} \\
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\end{tabular}
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\end{center}
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\end{table}
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