You can accept online payments in JRNI with PayPal Pro. If you don't yet have a PayPal Pro account, you can sign up for one.
To set up payments using PayPal Pro, follow these steps:
Log in to your PayPal Business account.
Click the My Account tab.
Click the Profile tab. If you haven't already done so, you need to verify your account before requesting API credentials.
Click Request API credentials under Account information.
Click Set up PayPal API credentials and permissions under Option 1.
Click Request API Credentials.
Click Request API signature.
Click Agree and Submit.
Copy and paste the API username, password and signature into JRNI.
In JRNI, enter your PayPal Pro details with these steps:
Click the Cog/Settings icon > Advanced Settings > Configure Online Payments.
Click Change, and change this to PayPal Pro.
In the PayPal Pro section now displayed:
Paste in the API username, password and signature from your PayPal account.
Configure the other settings as required.
Select Update to save your changes.
With JRNI and Paypal set up, your customers will now be able to pay for their bookings during the checkout process.