The Act Governing Electronic Payment Institutions Article 24

If deemed necessary, the competent authority may limit the multiple of the total balance of funds received by specialized electronic payment institutions to the institution's paid-in capital or net worth.When the multiple of the total balance of funds received by a specialized electronic payment institution to the institution's paid-in capital or net worth does not meet the limitation set forth by the competent authority pursuant to the preceding paragraph, the competent authority may order the institution to increase capital or reduce the total balance of funds received within a specified period, and other dispositions or restrictions.
中文原文 電子支付機構管理條例第24條
主管機關於必要時,得就專營電子支付機構收受支付款項總餘額與該公司實收資本額或淨值之倍數,予以限制。
專營電子支付機構收受支付款項總餘額與該公司實收資本額或淨值之倍數,不符主管機關依前項所定之限制者,主管機關得命其限期增資或降低其所收受支付款項總餘額,並為其他必要之處置或限制。

English translation for reference only; the Chinese text prevails. Not legal advice.