Telegram Broadcast Helper
This tool can only be used by merchants customize Telegram Bot.
Only sent to the bound Telegram account. You should better test it before broadcast.
tip
Merchants need to bind Telegram account first, and only custom Bot can use this function.
Only one message can be sent at a time. After clicking Send, the message will be sent within 30 seconds.
Only users who have interacted with the Bot can receive the message.