ERPNext ERP is an amalgamation of various software packages, also known as modules. These are important for the functioning of any modern-day business. ERPNext modules assist in streamlining all of the actions and derive the specified results. It enhances the efficacy of all enterprise aspects and facilitates product statistics in actual time. Further, it helps you optimize the decision-making process. It simplifies each internal and external communication, which is crucial for the success of an entity.