> For the complete documentation index, see [llms.txt](https://docs.1send.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.1send.net/learn/getting-started/types-of-messages.md).

# Types of Messages

### Campaigns

A campaign is the right type of message for a one-off send to your audience or a segment of your audience.

**Examples:**

* Promotion / Sale
* Product Update / Launch
* Customer feedback requests

For more information on sending you first campaign, [visit this guide](/learn/creating-a-campaign.md).

### Flows (Coming Soon)

A flow is a message that is triggered by a specific event or condition.

**Examples:**

* Welcome series
* Post-purchase
* Abandoned cart