When designing for a shopping service, the user should be able to specify what they're willing to spend on an item. Problems: There's no automated way to know what price range on the item, so the ...
What are some of the best e-tailer / catalogue iPhone apps or webapps you have seen, and what makes them great? [closed]
I've seen a few webapps or iPhone apps that have an enormous and heterogenous amount of items for sale, while managing information architecture / user experience so that is simple and easy to browse ...