
But it's really sad to note that this forum is full of problems with open cart. Most of them are related with custom and premium themes or module. If a guy build a module and upload it for free then he will see that the comments are about not working , also thanks for such module. This is really sad.
The theme problem is like mount everest. Like the sticky post, it's really difficult to run modules on premium themes such shoppica, sellegance. I, myself even had many difficulties for shoppica. Let me tell you a funny story.
a few days ago i bought shoppica and used it for my site. i was developing my site by xampp. there was some API issues, so was developing in my pc. the shopicca theme was doing great, but when i began to edit my site's information i found an error, it was: i saw empty region drop box on checkout page. I google and found solution but still it was occuring cause i was using latest version. so what to do, i had to rebuild all thing just to get out from shoppica.
Just like this many modules don't work even a slightest thing change. It's really annoying.

In fine i just want open cart team to keep in mind some things if they are currently developing another version of opencart
1) OC team should make a great impact on OC modules, cause it's so risky to copy and replace. I think OC should make browse and delete system so that site can be stable and responsive, Just like as OSclass and wordpress plugin system.
2) all themes should be made to work along all versions. What done is done. Now they have to follow sticky post's rules.
i think by following OC's default system a nice and professional theme can be made without any bug or error.
3) OC should take care of the user permission system as it's a important one. Now many developers are working together to develop a ecommerce site. So it's really important to give permission to user group to see or to modify. The default OC system is full of faults. http://www.opencart.com/index.php?route ... on_id=5342 this module can be come along with the next OC version.
4) custom payment system should be introduced. And documentation should be make on how to use local bank creadit cart as payment system.
5) Custom field should be used in the data of the product information.
6) a documentation should be made on how to use SMS api for OC.
7) admin panel should be live. If a order made, the system should be live . So that the admin can see order in real time without refreshing the page.

9) the modules should be more powerfull and good to skip the crash and errors.
10) every page of OC must be customizable.
11) Customer can see the order id in the checkout finish page.















at last i hope the customization that i have told should be made for the sake of the future of OC. I hope OC become the most powerfull open source ecommerce in 2013
thanks