Online Database of Complementary Currency Systems Worldwide

Commercial Exchange System

Main Page | List Currency Systems | Update Registration
Administrator Information
Name Edgar kampers
E-mail Address
Position / Job Title directeur
First Language English
Second Language Dutch
Organization Qoin
Organization Type Private Enterprise
URL Address
Currency System Information
Status Operating
Year the System was Started 2007
Community Bedrijven
City / Urban Area Amsterdam
Country Netherlands
Medium of Exchange Electronic Transaction using Cyclos Software
Unit of Value Units of National Currency Equivalent
Valuation Contract Agreement to Accept Currency
Cost-Recovery Mechanism
  1. Transaction Fee
  2. Monthly Fee
  3. Liquidity Tax / Circulation Incentive / Demurrage
Source of Funding External Funding
Purpose for Establishing System Contributing towards a Sustainable Society
Size of Membership 150
Population of Area Served by System 25,000
Images Gallery

Qoin: meer dan geld alleen

Similar Systems
Name of System Country Community Membership Matching
BBX Hong Kong Global 70000
Barter System Poland Poland Poland 700
bizunlimited United Kingdom SMEs 500
EBB Barter Germany Arges 220
Coinsystem Germany Nordrhein-Westfalen 800
EBB-Euro Barter Business Germany Rheinmünster 800
St. Louis Community Exchange United States Saint Louis, Missouri 30
DKG - Deutsche Kompensationsgesellschaft mbH Germany Berlin 700
Barter Angels United Kingdom Commercial 100
le CIGALONDE France commerce local --

Designed by Stephen DeMeulenaere
and Programmed by Albert Fløde
Feedback may be sent to stephen @