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. Moreover, its developers are working to improve its functionality and constantly offering new releases. For insights into preparing your store for an update, read our pre-migration tips.

As for Magento 1.5, initially released in 2011, is now over a decade old. 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. Since the time of 1.5 version Magento has offered a number of new security features. In particular modern releases 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. Learn more about password migration during your store transfer. Finally, vulnerabilities related to new registrations and billing information have been fixed.
  • Performance Improvements. The checkout process performance has been improved greatly. Large database lookups in modern Community Editions 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 – November 2025

As we approach the end of 2025, the focus in eCommerce has shifted significantly towards headless commerce architecture and composable solutions. Merchants are increasingly decoupling their frontend (customer experience) from their backend (eCommerce platform) to gain unparalleled flexibility, speed, and customization capabilities. This approach allows businesses to rapidly deploy new features, adapt to emerging technologies, and deliver highly personalized experiences across multiple touchpoints, from web and mobile to IoT devices.

The benefits include improved performance, better SEO, and a future-proof setup that can easily integrate best-of-breed services for payments, analytics, and content management. Rather than being confined by monolithic platforms, composable commerce empowers businesses to assemble their ideal tech stack, leading to more agile operations and a superior customer journey. For any store owner considering a migration or re-platforming, understanding the advantages of headless and composable commerce is crucial for long-term success in a dynamic digital landscape.

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