Can I perform SEO migration from PrestaShop to PrestaShop?

Yes, you can migrate SEO URLs from PrestaShop to PrestaShop by picking “Migrate categories and products SEO URLs” additional option.

Q: How my URLs will look like after the migration?

Here's an example of how this option works like when migration from PrestaShop 1.5 to PrestaShop 1.6.

Let’s assume that one of the products you’re currently selling on PrestaShop 1.5 store is named “Macbook Pro”. It has the following URL:
http://prestashop15-store.com/laptops/4-macbook-pro.html

After migrating to PrestaShop 1.6 with the “Migrate categories and products SEO URLs” option picked the structure of “Macbook Pro” product URL will be fully preserved and look like:
http://prestashop16-store.com/laptops/4-macbook-pro.html

Category SEO URLs will also be preserved. For example, the following category URL
http://prestashop15-store.com/5-laptops will look like this after the migration
http://prestashop16-store.com/14-laptops

Product variants SEO URLs won’t differ either. For example, the following product variant URL
http://prestashop15-store.com/laptops/3-macbook-air.html#/color-metal/disk_space-80gb_parallel_ata_drive_4200_rpm/icu-160ghz_intel_core_2_duo
will look like this after the migration
http://prestashop15-store.com/laptops/3-macbook-air.html#/3-color-metal/12-disk_space-80gb_parallel_ata_drive_4200_rpm/13-icu-1_60ghz_intel_core_2_duo