The payment of travel expense is mainly done in the same way as the payment of purchase invoices (Creating a payment batch)
In the payment of travel expense reports, the following payment-related options can be made:
Bank account - In this section, you can select the bank account from which the travel expense reports will be paid.
Payment date selection/On payment date - In this section, you can select the payment date for the travel expense reports.
Email - In this field, you can enter the email address to which the information about the created and sent payment batch will be sent.
Invoices - This section lists the selected travel expense reports for the payment batch.
On payment date - In the invoice line, you can change the unique payment date for the travel expense report.
For more information about the payment of invoices in Purchase Invoices, you can read here, about functions related to payment batches here, and about manual payments here.