---
updatedAt: 2025-04-30T00:29:06.000Z
agentTools:
  projectIndex: https://apidoc.synergist.co.uk/llms.txt
---

# Investment On

Mark a purchase as an investment/non chargeable

| Parameter  | Mandatory | Description                      | Examples              | More Info                                 |
| :--------- | :-------- | :------------------------------- | :-------------------- | :---------------------------------------- |
| API        | Yes       | The API area                     | purchases.json        |                                           |
| General    | Yes       | Parameters described in overview | see overview          | [Structure of an API call](https://apidoc.synergist.co.uk/reference/structure) |
| Action     | Yes       | The action to perform            | action=investment\_on |                                           |
| Identifier | Yes       | Purchase ID or UUID              | purchase=10008229     |                                           |

*Example request:*

```
http://<SERVER>/jsonapi/purchases.json?user=user&password=user&version=4&action=investment_on&purchase=10007388
```

*Example response:*

```json
{
"responsecode": 1,
"responsestatus": "OK",
"errorcode": 0,
"errormessage": "",
"responsemessage": "Purchase order investment changed. ",
"warningmessage": "",
"success": true,
"synapiversion": 3.8,
"data": [
{
"poCurrencyCode": "",
"poCurrencyRate": 1,
"poCost": 244,
"poCurrencyCost": 0,
"poMarkup": 0,
"poCharge": 244,
"poCurrencyCharge": 0,
"poInvest": false,
"poInvestment": 0,
"poInvestmentMarkup": 0,
"poEstCost": 244,
"poCurrencyEstCost": 0,
"poEstMarkUp": 0,
"poEstRecChgOut": 244,
"poCurrencyEstCharge": 0,
"poOriginalCost": 244,
"poCurrencyOrigCost": 244,
"poInternal": 10000162,
"poUuid": "BA5C900B756E4363BEE26BF0239D34A2",
"poTimeStampModified": 1592385311,
"poRecordVersionNumber": 45,
"poPONumber": "012564"
}
]
}
```