No federal law shields "transaction and experience" information—mainly the details of your bank and credit-card accounts.

没有联邦法律保护“交易和体验”信息——主要是你的银行和信用卡账户的详细信息。

youdao

This already happens with shopping portals like Amazon and services such as Uber allowing a single-click transaction because bank or credit card details are loaded when the customer first signs up.

这样的后台连接在购物或者服务平台上已经实现，比如说亚马逊和优步公司。它们允许顾客在登陆后将银行或信用卡信息进行捆绑，从而使得顾客只需点击一下即可完成交易。

youdao

Such software evaluates many parameters associated with each credit-card transaction, including specific details of the items being purchased (derived from their bar codes), to evaluate the likelihood of foul play in the form of a numerical risk score.

ECONOMIST: Computing