Objective: To discuss a better payment system for "single-diagnosed disease".

目的：探讨单病种收费的最佳方式。

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And TaoBao's founder, Jack Ma, has been better at creating tools users like, including an electronic payment system and an instant messaging service for traders.

淘宝的创始人马云一直试图创造出用户喜欢的工具，这包括了一个在线支付系统和一个针对交易双方的即时通讯工具。

youdao

Even better, payment could be made in manufactured goods, with a barter system replacing payments in numerous instances.

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