# Modules

> CoreX ERP modules and their documentation — sales, purchasing, inventory, production, logistics, administration, settings and data import.

URL: https://erpdocs.corexlogic.com/en/moduller

CoreX ERP is made up of modules; each module's menu is in the main menu at the top of the screen. Which modules are
enabled depends on the installation's license and on module management: [Module management](https://erpdocs.corexlogic.com/en/yonetim/modul-yonetimi).

## Business modules

- [Sales](https://erpdocs.corexlogic.com/en/satis) — Quotation, sales order, contract, delivery, billing, returns, rebate, campaign, price list and customer.
  - [Purchasing](https://erpdocs.corexlogic.com/en/satin-alma) — Requisition, request for quotation, purchase order, approval, goods receipt, supplier return and supplier prices.
  - [Inventory Management](https://erpdocs.corexlogic.com/en/stok) — Item master data, warehouse, stock movement, transfer, reservation, physical inventory, batch and serial number, quality.
  - [Production](https://erpdocs.corexlogic.com/en/uretim) — Work center, routing, bill of materials and its conditions, configuration, MRP, production order, capacity.
  - [Logistics Management](https://erpdocs.corexlogic.com/en/lojistik) — Outbound and inbound delivery, picking, packing, shipment, carrier, fleet and freight.
  - Finance — Chart of accounts, journal entry, customer/supplier account, bank, cash and period-end closing.

## Administration and setup

- [Administration](https://erpdocs.corexlogic.com/en/yonetim) — Users, roles, permissions, organizational restrictions, module management, monitoring.
  - [Settings and workflow](https://erpdocs.corexlogic.com/en/ayarlar) — Approvals, notifications, e-mail (SMTP) and e-Document integration.
  - [Data Import](https://erpdocs.corexlogic.com/en/veri-aktarimi) — Loading master data and opening data with Excel workbooks — templates and column guide.

## End-to-end processes

For cross-module flows, see [Process guides](https://erpdocs.corexlogic.com/en/surecler).