Everything is different: the call to action buttons, the checkout experience, the way visitors have to enter their payment and shippinginformation, etc.
一切都不同了：动作按钮的响应，结帐的体验，访客进入付费环节的方式以及发货信息等。
2
The app also saves payment and shippinginformation to make buying through the app more seamless.
这程序同时还可以自动保存支付和发送信息，以实现通过程序更加无缝地进行购买。
3
Then it refines this price when the shippinginformation is known.