ERP Purchasing Module (Procurement Module in ERP with Features & Process)

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ERP Purchasing Module

Purchasing module is a critical component of any ERP system. ERP purchasing module helps take care of the day-to-day operations such as purchase orders, item receipt, inventory management, and production scheduling.

This blog post aims to provide you with an overview of the purchase module in ERP and how it can benefit your business processes. Read on to find out more!

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The purchasing module streamlines the procurement of required raw materials. In addition, it automates the processes of buying.

Processes include identifying potential suppliers and negotiating the price. Awarding purchase orders to the supplier and billing processes are also included.

ERP procurement module is tightly integrated with the inventory control and production planning modules and is often combined with supply chain management software.

ERP Purchasing Module Details

Features of Purchase Module in ERP

ERP purchasing module has the following features.

  1. Streamlines purchase and process cycles
  2. Detailed Supplier/Subcontractor/Service Provider database
  3. Capturing materials requirement
  4. The automatic firing of purchase requisitions based on MRS
  5. Quotations from various suppliers
  6. Recording Payment terms in PO
  7. Excise Consideration in Purchase and Process Orders
  8. PO authorization
  9. PO amendments with complete amendment history
  10. Order cancellation and order closing
  11. Multiple delivery schedules
  12. Quality inspection of goods
  13. Quotation validity
  14. MIS for vendor evaluation based on quality, price & delivery time
  15. Subcontracting, generation of process orders
  16. Multiple indents for multiple items in a single PO
  17. Purchase order processing
  18. Purchase order entry with item details and other details like taxes and discounts. Extra charges like freight, P&F, octroi.
  19. Flexibility to generate Purchase Order in domestic and foreign currency
  20. Advance adjustments
  21. Purchase bill with updating of GL and purchase book
  22. Service contracts, Service Bills, Service indents, and PO
  23. Value-based approval of indents
  24. Bill of entry
  25. Complete import functionality with the handling of custom details. Purchase bill for import, excise consideration in imports.
  26. Reports for order tracking for complete control over the procurement cycle

The procurement module in ERP aims at making available the required materials of the right quality, in the correct quantity, at the right time, and at the right price for the smooth functioning of the organization.

Purchase Procedure Steps

Following are the steps of the purchase procedure in the ERP purchasing system.

ERP Purchase Module Flowchart - Purchase procedure

Read more: What is P2P Cycle in SAP? (12 Steps of Procure-To-Pay Process)

Purchase Requisition

Before sending the requisition, it is necessary to identify the goods or services to be purchased, and it is also vital to select the right supplier.

Once all these are done, purchase requisitions will be submitted. Purchase requisition contains full details of goods or services to be purchased.

Purchase Order

Purchase orders are submitted to the selected supplier. If purchasing goods or services is more expensive and exceeds the budget, it will be forwarded for review and approval before creating a purchase order.

The approved purchase order will be sent to the account section for verification. 

You can calculate your purchase order finance using our Purchase Order Financing online calculator

Review and Approval

The accounting department verifies the availability of funds to purchase goods or services and approves the purchase order.

Requests for Quotation

This will be sent to the supplier to fulfill the orders.

Review of Receiving Goods/Services

Once goods or services delivered by the vendor are received, they will be reviewed carefully to ensure that received goods/services are ordered only. 

Matching of Documents

In this stage, the matching of shipping documents, the invoice issued by the vendor, and the original purchase order takes place to ensure all the transactions are entirely accurate.

Invoice Approval and Payment

Once all the goods/services and documents are verified, the invoice will be approved, and the supplier will issue payment.

Benefits of ERP Procurement Module

Reduces the procurement process time

With the help of the ERP procurement module, you can reduce the time required for procurement processes.

  • It reduces the manual data entry
  • It makes the approval process faster
  • It saves and retrieves information
  • It makes invoice processing easy
  • It reduces the time required to track the commitments while doing the budget.

Provides good data quality

Data qualities of the purchase orders or invoices are reasonable compared to the same document generated using Word or Excel.

The purchasing module assigns purchase order numbers and dates automatically.

Provides good hold of the procure-to-pay process

It shares information such as invoice processing, billing, cost allocation, and purchase order-related files with the suppliers.

Controls budget in real-time

This system shows the complete picture of committed costs on a budget. When you have reasonable control, you will make better decisions and determine the possibilities of extra costs earliest.

Allows you to access historical data

Digital archives help you to find out the previous orders and order quantities.

Makes the internal approval process easy

Internal approval of purchase orders or invoices is the biggest challenge without a purchasing system.

When the approval is in the form of an e-mail, you need to follow up on it, and when it is in the form of a document, there is a chance of missing it. These are time-consuming also.

With the help of the purchasing module, you can overview which PO is approved and by whom. You can also trace this information whenever you want.

Enhances data security

The system provides more security to data. With this system, you will have the authority to decide who can see, change, and approve the data. Hence you can protect valuable information.

Need not depend on people

It automates the process; hence, you need not depend on IT professionals; all can find real-time information.

What is a Purchase Order?

A purchase order is an important document and can be generated with the help of the ERP purchasing system.

A purchase order is an official document issued by the buyer’s purchasing department that contains the details about the item to be purchased, the quantity, and the item’s price.

Read more: What is a Purchase Order (PO)? – Types, Formats, Templates

Best Vendors for ERP Purchasing Module

Best Vendors for ERP Purchasing Module

1. Promena e-Sourcing

It is a cloud-based software with strategic solutions such as a request for proposal, request for information, and demand for a quotation.

The client can purchase this software monthly or pay for its service per project. In addition, it also provides support, consultancy, and onboarding services to its clients.

2. Kissflow

Kissflow also provides cloud deployment. For example, with the help of the Kissflow procurement cloud, customers can handle their procurement process for goods and services with complete flexibility.

It automates the three-way matching and tracks real-time budgeting.

3. Precoro

It is a cloud-based software and much suitable for small and medium businesses. It also provides three-way matching and real-time budgeting.

One of its key features is visual analytics on the use-ups of all departments.

4. NetSuite

It is one of the popular cloud-based vendors. It provides many ERP modules such as purchasing, finance, CRM, sales, production, human resources, etc. Therefore, it is much more suitable for small and medium businesses.

5. e-Procure

It provides cloud deployment. It is suitable for all types of businesses, from small to large. It provides a smooth flow of purchase requests, workflow approval, and blockchain payments.

Other features include monitoring of KPIs, reporting, notifications, etc.

6. E2 Shop system

It is a cloud-based software. It suits job shops, contract businesses, and make-to-order industries. Along with the purchasing module, it also provides accounting, shipping, scheduling, and customer management.


What is the purchase module in ERP?

The purchase module in an ERP system is like the digital command center for all procurement processes. Businesses manage the entire purchasing lifecycle, from creating purchase requests to issuing orders, tracking deliveries, and settling invoices.

This module streamlines the procurement process, enhances vendor management, and empowers data-driven decision-making, making it a cornerstone of efficient and cost-effective supply chain management within an organization.

What is the difference between purchasing and procurement?

Purchasing is like buying items from a store. It’s about getting things at the right price, quality, and quantity. It focuses on short-term requirements.

Procurement is more than buying; it’s the whole process of finding, buying, and managing goods and services. It’s like making sure you shop at the best stores, negotiate deals, and keep good relationships with sellers to benefit your business in the long run.


The purchasing module in the ERP system is a powerful tool for businesses to track and monitor their purchase orders. By being aware of this, you can better anticipate upcoming needs and ensure that your business has enough supplies on hand as it continues to grow.

We hope we have succeeded in our goal and provided helpful information for those looking forward to learning about the purchasing module.

Find more about the ERP purchasing module and related ERP modules here.