TipJoy offered a service that would let people pay small amounts of money as tips for online content, with the transaction being processed via messaging on Twitter.

TipJoy提供提供的服务可以让人们为在线内容支付小笔金额作为小费，整个交易可以通过Twitter的消息系统进行。

youdao

For example, an application might impose limits on the size of the transaction being processed depending on whether the user making the request is a member of a specified role.

例如，应用程序可能对处理中的交易大小强加限制，取决于提出要求的使用者是否为指定角色的成员。

youdao