A channel and a group do different jobs
On Telegram, a channel and a group are two different tools. A channel is a broadcast: only administrators write and subscribers read. A group is a conversation: whoever is in it can write, reply and start discussions.
The difference is not cosmetic. It changes who controls the flow of messages, how much daily work it takes, and what someone opening the chat for the first time finds. Choosing at random means discovering the problem once the project is already running.
Official source: Telegram: channel FAQ
What changes when you publish deals
In a channel your message stays the latest one until you publish the next. Someone opening the chat sees the selection, not the comments. In a group the same deal can end up under twenty messages within minutes: the product you wanted to highlight becomes hard to find again.
A group needs moderation. Spam, other people’s links, off-topic requests and arguments that escalate all arrive, and someone has to answer or remove them. That is a daily commitment, not a one-off cost. In a channel it does not arise, because writing is limited to administrators.
Notifications change too. In a channel every notification is one of your posts. In an active group many people mute the chat to protect themselves from the noise, and from that moment your deals stop being seen even though you keep publishing them.
Capacity, and what latecomers see
A channel is built to grow with no practical limit on subscribers. A group has a member ceiling and, long before reaching it, becomes unreadable: the more people write, the less the conversation can be followed.
What someone arriving later finds matters too. In a public channel a new subscriber scrolls the history of posts and understands in seconds what kind of deals you select. In a group the history shows mostly discussion, and how much of it new members can see depends on the settings you chose.
Official source: Telegram: channel FAQ
How to decide, in five questions
If you are undecided, answer these in order. It takes a sheet of paper, not a tool.
- Write down what a follower receives: a selection of deals made by you, or a conversation between people searching together?
- Count the time you can give it every day. Moderating a group is recurring work and it cannot be handed to a filter.
- Decide whether you need the messages to stay readable, in order, a month from now.
- Check whether you want to publish with a bot: in a channel an administrator bot simply posts, without tangling with conversations.
- If you answered “selection”, “little time” and “readable”, open a channel and follow the guide to creating one.
When a group still makes sense
A group makes sense when the value is in the exchange rather than in the announcement. A small community around a precise niche, where people help each other choose, works better as a group: the other replies are part of the content.
It also makes sense as a support space, if you run a service or a course and want to answer in public once. And it makes sense when the number of participants stays small by choice, because a conversation holds as long as people recognise each other.
Outside those cases, for deals a channel is almost always the right call. Not because a group is worth less, but because one-way broadcast is exactly the shape of what you are doing. For building the project around a channel, see how to make money on Telegram.
Adding a discussion group alongside the channel
It is not an exclusive choice. Telegram lets you link a discussion group to a channel: the channel’s posts appear in the group, and whoever wants to comment does it there, while the channel stays clean.
It is the most balanced setup when you want both, but the linked group still needs moderating. Open it when you have subscribers asking to talk, not on day one alongside a channel that is still empty.
Official source: Telegram: channel FAQ
What is hard to change later
A channel does not turn into a group, nor a group into a channel. If you change your mind you have to open the other thing from scratch, and subscribers do not move by themselves: they have to be invited again, with an announcement many of them will not read.
The public name matters too. A public channel’s address is unique: if you change it, the old link stops working and becomes available to someone else. Every post shared elsewhere with that address turns into a broken link.
Finally, the choice between channel and group does not settle the Amazon question. Telegram does not appear in the list of social networks accepted for the program application: before building the project on affiliate links, ask Amazon support to confirm which methods are allowed.
Official source: Amazon: application review