UPGRADE YOUR OPENCART STORE
upgrade your store perfectly with new features
No,if you have same extensions for the upgraded version of opencart we will install it for you, otherwise no extension of your 1.5 x or lesser version will work in the new opencart versions.
no,if u are using any theme and theme support provides compability for the upgraded version of opencart then definately your design will remain good..and if u are using custom design then we have to set according to the new version of opencart,make sure ur theme is compatible with the new ver also
yes your product details,categories,order details and customer details will be migrated to the newest version.