The Tip feature is just a way for Members to transfer Tokens to the Model’s account. Tips are 100% optional, they are not compulsory to be given. Some Members like to give tips after a private chat, while other Members prefer to give tips to the Model while she is in a public chat for simple personal requests or just to be nice. Whether (or how) you use the Tip feature is entirely up to you. Tips are gifts, not bribes, so please do not send tips to demand something in return, that is not fair to the Models.