# Step 12: Ask the Sender for approval

### Step 12: Ask Sender to review and confirm details <a href="#toc116457926" id="toc116457926"></a>

**The Source PSP should now ask the Sender to review all details before confirming the payment.**

The Nexus scheme has specific requirements on the minimum information that should be shown to the Sender, to ensure transparency around the costs and FX rates that will be applied to the payment. The Source PSP should display:

* The **Source Currency Amount** – the amount that will be deducted from the Sender’s account
* The **Destination Currency Amount** – the exact amount that will be credited to the Recipient’s amount
* The **exchange rate** that will be applied. This is the effective exchange rate paid by the Sender - the ratio between the amount deducted from the Sender's account, and the amount that is ultimately credited to the Recipient's account (rather than the exchange rate paid by the Source PSP to the FXP). See [#toc163731038](https://docs.nexusglobalpayments.org/payment-processing/fees#toc163731038 "mention")
* The **fees** that the Sender will be charged by the Source PSP.

See [#toc163731038](https://docs.nexusglobalpayments.org/payment-processing/fees#toc163731038 "mention") for further details.

### Sender's payment reference

The PSP can also offer the Sender a field to add a message/reference to the payment, which will be visible to the recipient. This message can be stored in the `pacs.008` element `/Document/FIToFICstmrCdtTrf/CdtTrfTxInf/RmtInf/Strd/CdtrRefInf/Ref` . (The message field can alternatively be added at any other point in the flow.)

<figure><img src="https://260996932-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdlTzGEXDmi664xppppmm%2Fuploads%2Fgit-blob-c9aeb7281ca901b1d893ed4ac86c2090964ff795%2FSlide7.PNG?alt=media" alt=""><figcaption><p>The Sender will be able to review all the key details before confirming the payment</p></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.nexusglobalpayments.org/payment-setup/step-12-ask-the-sender-for-approval.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.