Tipping on Nudelive uses tokens. When you're in a live performer's chat room, click on the “Send tip” button found underneath their stream. That'll open a tab that shows the number of tokens you currently have and a box where you can type the number of tokens you'd like to tip. You can also write a message if you'd like for the cam girl to read or send tips to offline chicks by opening their profile and selecting the green “Send tip” button.