Accept PayPal payments on your site using Caldera Forms. Use calculation fields to set and display your price, and then send your users to Paypal to complete their transactions with their PayPal account or credit cards.
When using this add-on, transaction meta data will be included in the saved entry data and you can display transaction data in a confirmation message, customized in Caldera Forms that will be sent to the user.
PayPal Express vs PayPal Pro
PayPal Express checkout for PayPal allows for one time payments via your PayPal account or credit cards. All payments are completed by redirecting to PayPal and then returning to your site.