New Tastes Better! Upgrade Magento 1.5 to 1.8 Easily [Prezi]

Many e-merchants choose Magento as their eCommerce platform and this is not surprising. It is known as one of the most reliable and feature-rich shopping carts. Platforms like Shopify and WooCommerce exemplify this modern approach. Moreover, Adobe, the developers behind Magento (now Adobe Commerce), are continually improving its functionality and offering new releases. For those considering an upgrade, understanding different migration service packages can be beneficial. For insights into preparing your store for an update, read our pre-migration tips.

As for Magento 1.5, initially released over a decade ago, is now significantly outdated. In the world of eCommerce this is a very long time, for the technologies are developing fast and the improvements, created during this time may be crucial for the success of the business. Now let’s see what exactly makes it worth to upgrade Magento 1.5 to a modern eCommerce platform.

  • Security Enhancements. Modern eCommerce platforms have continuously evolved, offering significant security enhancements since the 1.x era. In particular modern eCommerce platforms will no longer allow web browsers to save the admin panel or web store account names and passwords. The cryptographic methods used to store passwords were improved too. You can learn more about securing your migration process in our FAQ on data security. Learn more about password migration during your store transfer. Furthermore, critical vulnerabilities present in older versions related to new registrations and billing information have been resolved in modern platforms.
  • Performance Improvements. The checkout process performance has been improved greatly. For a streamlined experience, consider our ultimate data migration service. Large database lookups in modern eCommerce platforms are faster than before. Consider our database dump migration service for seamless data handling. It is also possible now to load big number of tax codes without impacting the performance.
  • Tax Calculation Updates. Considerable number of issues, reported in the previous editions, such as Tax calculation on orders with discounted products, rounding errors, fixed Product tax, etc. have been fixed.

If the abovementioned looks appealing to you, you will also appreciate the information about the alternative way to upgrade Magento 1.5 to a modern eCommerce platform. For a comprehensive approach to modernizing your online store, consider consulting a Universal eCommerce Migration Checklist. Check out the Prezi below and you will learn all the necessary information about the easiest way to perform this upgrade.

Now you can go from theory to practice. Upgrade Magento 1.5 to a modern platform with Cart2Cart and enjoy all of the new possibilities it provides.

Monthly Update – February 2026

This February 2026, a key trend dominating the eCommerce sphere is the increasing adoption of composable commerce architectures. Moving beyond monolithic platforms, businesses are embracing a modular approach, selecting best-of-breed components for specific functionalities like CMS, checkout, search, and personalization. This strategy offers unparalleled flexibility, allowing merchants to adapt quickly to changing market demands, integrate innovative technologies, and create highly customized customer experiences without being constrained by a single vendor's roadmap. Headless commerce, a fundamental aspect of composable architecture, empowers brands to deliver content to any touchpoint – web, mobile, IoT, or emerging channels – ensuring a consistent and engaging brand presence. The benefits include faster time-to-market for new features, enhanced scalability, and improved overall site performance, which are critical for maintaining a competitive edge. Embracing composable commerce also future-proofs your online store, providing the agility needed to thrive in an ever-evolving digital landscape. Consider how a phased migration to a composable setup could benefit your long-term growth.

For more details, explore our FAQ section or schedule a call with a migration expert.