Members pay an annual contribution which is based on the costs that follow from the annual budget of the GPM Association. Each year, the Executive Committee summits a proposal for the amount of the annual membership fee to the General Meeting. The General Meeting determines the amount of the membership fee for the ongoing financial year.
The annual memebership fee is determined on the basis of, inter alia, the Gross National Income (GNI) and the population of the city of the member concerned, following the table below:
|Population/Gross National Income per capita||0-1,035 USD||1,03-4,085 USD||4,086-12,615 USD||12,616 USD|
|0 to 100,000||€ 483||€ 967||€ 1.450||€ 1.933|
|100,001 to 500,000||€ 967||€ 1.933||€ 2.900||€ 3.867|
|500,001 to 1,000,000||€ 1.450||€ 2.900||€ 4.350||€ 5.800|
|Above 1,000,001||€ 1.933||€ 3.867||€ 5.800||€ 7.734|