toplisek - 6:54 am on Mar 10, 2011 (gmt 0)

- Is there some made solution to integrate existing shopping cart values into mobile cart purchase?

- Do you prefer Apple Apps or Android as you posted you currently develope such Apps.

- What language should be used to develope mobile websites from existing ecommerce website in modern way?

There are many languages ways:
PHP, JavaScript, AJAX, XHTML Mobile Profile (XHTML MP), Wireless CSS, WAP 2.0, Tera WURFL, MyMobileWeb, Mobile Web Toolkit, Image Server, GAIA Image Transcoder, HAWHAW , ready.mobi, Nokia's Mobile Internet Toolkit , SMIL, Voxeo's Prophecy server, VoiceXML (VXML), grXML, Frost library, WALL, WURFL, SMS, MMS, mobile payment gateways, mobile widgets, Mobile AJAX, Android, Google Gears, and Dojo Offline

Amazon has mobile website which is not clear published.

I have found some URL:http://www.amazon.com/gp/aw/h.html