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Question

Non-stock Sales Orders – handling invoices and credit memos from the same SO without completing the order

  • May 19, 2026
  • 1 reply
  • 17 views

I’m looking for guidance on a scenario I’m running into with non-stock Sales Orders, and would appreciate any insights or best practice advice.

We are using Sales Orders to manage non-stock items (services / consulting type work). Our requirement is fairly straightforward from a business perspective:

  • We create a Sales Order and progressively add lines over time
  • We generate invoices from the SO as work is billed
  • Occasionally, after an invoice has been released, we need to:
    • issue a partial credit, or
    • fully credit the invoice and then re-invoice

The challenge is trying to manage both invoices and credit memos against the same Sales Order, while keeping the SO open so we can continue adding lines and invoicing in the future.

What I am seeing so far:

  • Using standard SO order types, I can invoice as expected, but there doesn’t seem to be a clean way to issue credit memos from the SO
  • Using IN or MO order types allows more flexibility around mixed transactions, however these appear to complete or close the order, which prevents further use of the same SO
  • Creating credit memos in AR works from a financial perspective, but this breaks the link back to the SO and means the SO no longer reflects the full lifecycle of billing and adjustments

What I am trying to achieve:

  • Ability to issue invoices and credit memos related to the same Sales Order
  • Keep the Sales Order open
  • Continue adding new lines and billing over time
  • Ideally keep a clear relationship between the SO and all related financial documents

Questions:

  • Is there a recommended approach to handle this scenario within standard Acumatica functionality?
  • Is using AR credit memos the expected pattern for adjustments, even if the SO no longer reflects the full financial picture?
  • Has anyone implemented a workaround or alternative design (for example, different order types, workflows, or reporting approaches) that addresses this?

Any guidance, examples, or lessons learned would be greatly appreciated.

Thanks in advance.

1 reply

LeanneM
Semi-Pro III
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  • Semi-Pro III
  • May 19, 2026

Maybe you should be looking at service orders and then invoicing appointments rather as seems odd that you are trying to have a link to a sales order document when crediting.   

The credit is related to the invoice or even on its own.  As far as I am aware there is no method to link it to one sales order document.  Perhaps more of an understanding as to why you are doing this.  Normally people report on customers, not sales orders.  You can also link a sales order to a project and then report on the project.

Sounds like you should be using service orders and appointments are then invoiced to the customer as and when you do the work rather than pre-invoicing and then passing credits.