Migration to another cart is not easy task. However, Cart2Cart offers a great way to perform migration from CubeCart to PrestaShop in a blink of eye. http://www.shopping-cart-migration.com/shopping-cart-migration-options/190-cubecart-to-prestashop-migration

3. How to Migrate from CubeCart to PrestaShop
Do you have a CubeCart based online store? Looking for a more robust and free
solution? Need a way to switch from your current platform to a new one? Consider
CubeCart to PrestaShop migration with Cart2Cart. Think for yourself: you don’t need
to be a programmer to handle the process on your own, migration is performed
absolutely automatically and full data transfer accuracy is guaranteed. You will be
able to get all the benefits of PrestaShop shopping cart in less than a few hours
without losing any information.
Follow step by step manual or watch video to see how simple and fast you will
migrate to PrestaShop with Cart2Cart.
Step #1. Cart2Cart Account
Only three fields to fill in and you ready to start. Make it even easier and log in with
your existing facebook or Google account.

4. Step #2. Source Cart
Select your Source cart type - CubeCart. Provide a link to your current store.
Download the Connection Bridge and copy it to your FTP store root folder (check
this FAQ for more details).
Step #3. Target Cart
From a drop down menu select appropriate PrestaShop version (1.3, 1.4 or 1.5). Fill
in the URL of your Target Store installation (if you don’t have one, follow this link).
And download the Connection Bridge.

5. Step #4. Entities
Depending on what are your requirements it is possible move various store data
including products, customers, orders, manufacturers, taxes, etc. Select necessary
entities and proceed to the next step.
Note: you can also choose Additional Options for your store migration. They will
extend data transfer functionality. However, some of them need to be paid
additionally so make sure you have enough money on your account.

6. Step #5. Currencies
In case if you have several currencies at your CubeCart store you will be able to
match them with the corresponding one at your target PrestaShop. Simply choose
necessary currencies from the drop down menus.

7. Step #6. Orders Statuses
If you’ve decided to move your store orders you will be able to match order statuses.
If there is no appropriate statuses go to admin panel and create new or rename already
existing.

8. Step #7. Demo Migration
Free Demo will show you how everything works by transferring limited amount of
data. You can skip this step, it’s for you to choose. For more detailed info about
Demo Migration check this article.

9. Step #8. Full Migration
No more boundaries between you and your new PrestaShop store. Double check the
entities you are going to migrate and Click Start Migration button.

10. Step #9. Results
Now login to your admin panel and go to storefront in order to see migration result.
Your store is now ready for selling products!
Have any questions? Contact Cart2Cart Support Team to get detailed answer!