Hidden Secrets of the Amazon Shopping Cart
grokdotcom.com
grokdotcom.com
If "crappy design" is the only negative comment your site gets, you know you are on your way to big bucks. Because you can always update the design at a later time
This article and comments came at a good time for me just now - I'm working on a cart thing and trying to answer some of the same questions. One area I'm worried about - patents. As if good UI and software development wasn't hard enough, the whole patent mess makes it much more complicated. Aside from technical limitations, from a legal standpoint what can I do and what can I not do? http://en.wikipedia.org/wiki/1-click
I get that quite a bit. Yay! then, I guess?
The author makes a great point about having an evidence-based culture.
I'm interested in things like how to put it in place, with which users, over what period of time, tools to analyze the results, etc.
The concept is extremely simple: let's compare how people react to different design/layout/copywriting and pick the best one. In practice, it seems that there is quite a lot to put in place to track things properly.
Is Google Analytics enough for this?
Why would this be true?