I have been using this extension since I still used Magento 1.3 and it has been working flawlessly even after I upgraded to 1.9.
Regarding the issue with "Shipping not available in this country" a reviewer below mentioned, I tested on my mobile store and found that after you have selected the country, you need to press "submit" the address, then the shipping option shows up correctly. If you do not submit, the "Shipping not available in this country" will keep showing up no matter what country you select.
September 9, 2014
Warning!!! DO NOT USE THIS!!!
Installation is simple and you have to set up your account through an API with his site. I had a couple issues where the customers couldn't check out and the KanCart Logo on my mobile site wouldn't come off despite uploading my own into his system.
I tried emailing him and added him on Skype and sent countless messages to him and he wouldn't respond. He even signed on Skype and 5 seconds later I sent him a message and he accidently started typing and stopped and didn't say anything.
The problem was that customers that tried to check out it said "Shipping not available in this country" for every single country it said that, thus not working at all and there's nothing in his backend that shows to set the shipping location boundaries.
This would be a good service if it worked, but it doesn't and his Customer Service doesn't exist.
August 3, 2014
We were considering between Kancart, Shop Pad and Shop Gate.
Eventually, we selected Kancart as the pricing for their premium plan is very attractive and it suits our needs. Set-up was relatively easy, just install the extension via Magento Connect and enter the API keys.
Encountered some minor issues regarding pricing not showing with tax. However, it was very promptly resolved by the customer support. Was able to chat with them via Live Chat and follow-up was very prompt. The level of responsiveness and attention given to us was second to none.
Hence, I would strongly recommend KanCart. Our customer even commented how fast KanCart loads on their mobile devices. And we were able to bring it Live within 1 day. Totally awesome :)
December 24, 2013
My new mobile site looks and works great! Check it out. m.425motorsports.com. Kancart helped me with the installation which made it a breeze and they are super fast to respond to any of my questions. Great customer service and support! I'd definitely recommend Kancart!
September 9, 2013
It’s amazing, my mobile web site looks great！http://m.vjstyle.com
January 15, 2013
December 14, 2012
Not free. It's a commercial API.
October 24, 2012