All of your Rent-to-Own plans are located here: https://splice.com/profile/plans
If you click on Manage plan you'll see the plan page for that specific plugin/DAW.
You can see how months are left in your Rent-to-Own subscription and the balance remaining.
If you wish to skip the Rent-to-Own monthly payment plan and want to purchase the plugin/DAW in full you can select Pay remaining balance.
This generates a lifetime license for that plugin/DAW and you would then own the plugin after activation.
Please note that all Rent-to-Own payments are non-refundable, including paying off the remaining balance.
Lastly, at this time, PayPal cannot be used to pay off the remaining balance for Rent-to-Own software. If you'd like to pay off your software, please update your payment information to a credit/debit card instead of PayPal: splice.com/profile/billing