Need Accurate Manufacturing Costing? Try Out ERPNext’s Multi-Level Bill Of Materials.

ERPNext’s built-in, multi-level Bill of Materials (BOM) will help you kickstart your manufacturing workflow and get your costs right. Even better, it’s all part of the world’s best fully open source manufacturing ERP software.

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Easily Create A Bill Of Materials (BOM)

Create any type of BOM (with or without operations, single or multi-level), automate the routings, and compare and update BOMs in no time.

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BOM Browser

The BOM Browser makes it easy to navigate through the multiple levels of your bills of materials, view BOMs for sub-assemblies, and update BOMs in real time.

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Custom Workflows & Approvals

Set approval limits, approvers, etc. for your bill of material. Change everything as your company grows by simply modifying the workflow.

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Define Operations For BOMs

For multi-step products, you can break down the operations for the assembly line within the BOM. You can even specify the operation cost of each step to make sure your costing is accurate.

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Sub-Assemblies? We’ve Got You Covered.

Link multiple bills of materials together to create multi-level bills of material and generate consolidated work orders.

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Decide When To Issue Materials

You can choose when to issue materials for the production process in the bill of material itself.

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On-The-Fly Customizations

Create your own custom bill of materials. Map your most important data by adding custom fields in your forms. Customize form behavior by auto-fetching values, hide fields based on user roles, and create custom print formats — all without a single line of code.

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Multilingual Bill of Materials

Can't find your language? Help us translate: https://translate.erpnext.com

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ERPNext is the world's best 100% Open Source ERP Solution

Open Source Software for Modern Businesses

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Keep work flowing—on the go

The free ERPNext mobile app helps you keep your business moving from anywhere, so you can stay focused on what matters. Access accounts, update projects and quotations, and quickly take care of tasks all from your phone or tablet.

Integrate with your favourite Apps

ERPNext has a host of built-in integrations that help your business take-off faster

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Used by more than 5000 companies across the world

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