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Custom Order Number

by Ulmod


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Custom Order Number extension enables you to change order numbers either for customer convenience or to keep business information safe. You can customize the Magento order, invoice, shipment and credit memo numbers using prefixes, suffixes and any combination of numbers, letters, and time variables.

Also, you can set a starting number, increment, and length for order, invoice, shipment, and credit memo numbers. Manually or automatically reset the order counter per day, month, or year.



Customizable Numbering

The extension enables you to customize your order, invoice, shipment and credit memo numbers to comply with local customs for order numbers. Keep your business info private, attract new clients using order numbers, meet your local invoice numbering requirements, hide your real sales from competitors and make your order number look more professional to customers.


Flexible Number Patterns

You can use any format to configure the order, invoice, shipping, and credit memo numbers. Various variables such as the counter, store name, month, day, year, country code, random numbers, and order ID. Eg. If you use this format "ORD-{yy}-{mm}-{dd}-{counter}" you will have order numbers as ORD-18-12-26-00000022.


Adjustable Increment & Padding Length

You can configure the increment used for generating consecutive order numbers. E.g., If the last order number is 000125, and you set the increment to 4, the next order number will be 000129.

Also, you can define the total number of digits in the order number. E.g., If the order id is 125 and you set the counter padding or length to 8, the result will be 00000125. 


Same Number For All Documents

The extension allows you to track billing documents more efficiently by using the same number for invoices, shipping, and credit memos. When you create a new invoice, shipment, or credit memo, it takes the same number as the associated order.


Flexible Counter

You can use a custom starting number for the counter, a separate counter per website and store view or globally. Also, you can reset counter manually or automatically per day, month daily, and year.




Backend (Username: umcustonumber / Password: umcustonumber123)


Comes With

  • Free lifetime updates
  • One year free support
  • 25-day Marketplace refund policy


Contact Info

For any questions, concerns or issues, please email us at support@ulmod.com or ulmoders@gmail.com, we'll reply as soon as possible.

Technical Specifications

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Seller profile


Seller contact



Current Version


Magento platform compatibility

Open Source (CE): 2.1, 2.2, 2.3


Stable Build


10 June, 2020


Extensions, Shipping & Fulfillment, Order Management (OMS)

Supported Browsers

Chrome, Firefox, Opera, Safari, Edge, IE

Quality Report

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Installation & Varnish Tests


Coding Standard


Plagiarism Check


Malware Check


Marketing Review


Manual Testing


All tests were conducted on the latest versions of Magento that existed for the compatible release lines at the moment of the extension submission. Latest versions of all other software were used, as applicable.

Release Notes

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  • Compatible with Open Source (CE) : 2.1 2.2 2.3
  • Stability: Stable Build
  • Description:

    + Added improvements
    + Added missing dependencies


  • Compatible with Open Source (CE) : 2.1 2.2 2.3
  • Stability: Stable Build
  • Description:

    - Minor bugs


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The best place to start if you need help with a specific extension is to contact the developer. All Magento developers have both a contact email and a support email listed.

Contact Vendor

Q & A

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