Not all ERP systems support B2B ecommerce integration out of the box. Most modern ERP systems have API or capabilities that enable integration with ecommerce platforms. Still, some ERP systems have built-in ecommerce functionality features and modules, while others offer pre-built integrations and partnerships with specific ecommerce platforms. Ultimately, the level of integration support will depend on the specific ERP and ecommerce system. Ensure to evaluate the software’s capabilities, compatibility with ecommerce platforms and the availability of APIs or connectors.