The scope of ERP systems is really only constrained by the variety of business operations present in the market and the ability of software developers to keep up with new requirements. There are ERP modules available for virtually every task, program, or function businesses perform.
ERP solutions include module addressing the following areas:
Financials, Order processing, Customer relationship management,
Logistics, Project management, Manufacturing,
Sales, Service work, Budgeting and forecasting,
HR, Payroll, Quality control,
And beyond.