1. Ready money held in electronic form, e.g. used for transactions on the internet or stored on a card for making small purchases
   - e-cash, electronic money, digital cash

Encyclopedia: E-money

• numeracy
• numeraire
• numeral
• numerate
• numeration
• numeration system
• numerator
• numeric
• numerical
• numerical analysis
• numerical quantity
• numerical value
• numerically
• numero uno
• numerological
• numerologist
• numerology
• numerosity
• numerous
• numerousness
• Numida
• Numida meleagris
• Numidia
• Numidian
• Numididae