Cooperatives Act Article 17
The proportion of shares subscribed by a member shall be not less than one share and not more than twenty percent of the total shares. And the first payment may not be less than one fourth of the amount of the shares subscribed.
中文原文 合作社法第17條
社員認購社股，每人至少一股，至多不得超過股金總額百分之二十；其第一次所繳股款，不得少於所認股款四分之一。