Objective : The purpose of the module is for the Finance dept to update the payment collected on the invoice.

Targeted Audience : Finance users

General Assumption :
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1) Partial collection shall only be considered as "Unpaid" in invoice status.
2) The currency for collection and invoice is identical.

UI Interaction :
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1) Click on the Collect Payment icon in Internal Invoice Listing Page OR
2) Click on the Collect Payment icon in the View Internal Invoice

UI Expectation / Use Cases :
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1) A pop up that consist of the following info
- Invoice No
- Billing Party
- Voucher No (optional)
- Amount Received option (Full / Partial) - If partial, please indicates the amount.

2) Click on the Collect button to submit the payment collected. The status for the invoice shall reflect the payment status and user shall be navigate back to the Internal Invoice Listing Page.

3) Click on the Cancel button to close the pop up for collect payment.