Learn how to manually add a payment made outside TripCreator to an invoice that has been issued through TripCreator.
To add a payment to an invoice start by navigating to the Invoices library in the left-hand menu.
![](https://articles.tripcreator.com/hs-fs/hubfs/Knowledge%20Base%20Import/downloads.intercomcdn.comio481150990d51e843a45bdde290a841b85Screen+Shot+2022-03-16+at+13.15.03-4.png?width=172&height=500&name=downloads.intercomcdn.comio481150990d51e843a45bdde290a841b85Screen+Shot+2022-03-16+at+13.15.03-4.png)
Then open an invoice you wish to modify and tap the Add payment button.
![](https://articles.tripcreator.com/hubfs/Knowledge%20Base%20Import/downloads.intercomcdn.comio4811522596a9e32b0deb025c43c9b3c2aScreen+Shot+2022-03-16+at+13.16.30-4.png)
You will be asked to set:
- the date when the payment was made,
- payment type,
- insert the amount the customer has paid,
- add the reference number from your payment system.
![](https://articles.tripcreator.com/hubfs/Knowledge%20Base%20Import/downloads.intercomcdn.comio481153682080c7f9d874785424c2653b6Screen+Shot+2022-03-14+at+11.40.37-4.png)
The payment added will be deducted from the total amount and displayed on the invoice.