mobile – A Bot telegram that copies and transmits messages from a chat or group?

I do not know if it's the right community, so if I'm wrong, tell me where I should write …

However, I would like to know if there are robots telegrams that automatically copy and transmit messages in a discussion (in a channel or group) and transfer them elsewhere (in a discussion, a channel or a group) .

I am asking you because I would like to create a paid bot that sends notifications, so any user wishing to use the bot has to pay.
However, I would not want in the same chat, group, channel where the "my bot" is, there is another bot that copies "my messages" by transferring them elsewhere.

This way, other users use my service without paying …