What does the option Preserve Product IDs mean?

Preserve Product IDs is the additional option that can be chosen on user's request on the step of Migration Wizard - Entities Selection.

You should choose this option when you need to keep product IDs unchanged when migrating from source to target store. It means that your source store product #19 will be migrated as target store product #19.

The option is currently available:

• when migrating from: 3DCart, 3DCartSoap, AbleCommerce, AceShop, Arastta, Big Cartel, BigCommerce, Cart66, CS-Cart, CsvToCart, CubeCart, Easy Digital Downloads, Ecwid, ekmPowershop, Gambio, GoDaddy (GoCentral), GoldenPlanet, HikaShop, Interspire, Jigoshop, JooCart, JoomShopping, Loaded Commerce, Magento, Merchium, MijoShop, MiwoShop, Network Solutions, nopCommerce, nopCommerce files, OpenCart, osCMax, osCommerce, PrestaShop, PrestaShop Cloud, Shopp, Thirty Bees, VirtueMart, WordPress eStore Plugin, WP e-Commerce, Weebly, WooCommerce, X-Cart, xt:Commerce, Zen Cart
• when migrating to: AceShop, Arastta, CS-Cart, JooCart, Kickstart, LiteCart, Merchium, MijoShop, MiwoShop, OpenCart, osCMax, osCommerce, PrestaShop, PrestaShop Cloud, Shopware, Thirty Bees, X-Cart