# How to add a Payment to a Pay Later Event Purchase
> Source: https://support.associationsphere.com/how-to-add-a-payment-to-a-pay-later-event-purchase | Updated: 2025-04-23T16:52:01Z
If a Registrant selects the pay later option during their purchase the Events Grid will show a dollar value under Amount Due. To add a Payment to that purchase click on the Tools menu on the left side of their row.
**Note**: this method should only be used if the Event Transaction doesn't have an Invoice attached to it. If there is a connected Invoice you will see a notification in the Payment popup dialog. Clicking on the **Click Here** link will take you to the constituent's Invoices tab so that you can record the invoice payment.
If there is no invoice attached to the event purchase, there will be no blue header message as shown below.
In the dialog window you can select which items you are including in the payment by selecting**YES** next to each ticket level or add-on. Once you have selected the items the total will be displayed and you can enter the **Payment Type**, **Check Number**if applicable, and include a **Memo** if desired. Before selecting a payment type you have the option to enter in a Coupon Code to give the purchaser a discount on their Pay Later transaction.
If payment will be made with a credit card, you can select a card on file or enter a new card and billing information, and then choose whether or not to include the processing fees.
