To implement LNURL inside LITD, you will need to follow these steps:

1. Set up a Lightning Network node: To use LNURL, you will need to have a Lightning Network node set up on your LITD server. This will allow you to receive and send payments on the Lightning Network.
2. Install LNURL-enabled software: Once you have a Lightning Network node set up, you will need to install software that is LNURL-enabled. There are several options available, including LNURL-BTCPay and LNURL-Pine.
3. Configure LNURL settings: After installing LNURL-enabled software, you will need to configure the LNURL settings for your LITD server. This will include setting up a domain name, specifying the Lightning Network node to use, and configuring the LNURL-enabled software.
4. Add LNURL to your website: Once you have configured LNURL, you will need to add the LNURL payment button to your website. This will allow customers to make payments using the Lightning Network.
5. Test LNURL payments: Before you start accepting LNURL payments, you will need to test the payments to ensure that they are working correctly. This will involve sending a test payment to your LITD server and verifying that it is processed correctly.
6. Start accepting LNURL payments: Once you have tested LNURL payments and confirmed that they are working correctly, you can start accepting LNURL payments on your website.

Overall, implementing LNURL inside LITD will require some technical knowledge and setup, but it can be a powerful way to accept payments on the Lightning Network.