Difference between revisions 4198124 and 4293555 on simplewiki

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Community Exchange System
'''Community Exchange System''', CES is community where users don't use money but they can do something usefull and change theirs doings.

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[[Category:Economics]]⏎
⏎
[[de:Zeitbank]]
[[et:Ajapangandus]]
[[en:Time banking]]
[[fa:بانکداری زمان]]
[[ro:Banca timpului]]
[[ru:Банк времени]]
[[fi:Aikapankki]]
[[sv:Time banking]]
[[ta:நேர வங்கியியல்]]
[[tr:Zaman Bankacılığı]]