ability to pay basis

基本解释

It supposedly allots health care independently of the ability to pay, and solely on the basis of clinical need;
據稱，它將完全根據臨牀需要，獨立於支付能力來分配毉療保健；
SaaS has as its central defining characteristic the ability for customers to use a software application on a pay-as-you-go subscription basis.
SaaS 區別於其他應用程序的主要特征就是能夠使客戶在使用應用程序時按照使用量付費。
The second chapter is mainly about principle of ability to pay and theory basis of inheritance taxation.
第二章是量能課稅原則與遺産征稅的理論基礎。