One of the features within Expandi allows users to set limits to allow randomization. This means you can set a limit, for example, between 20 and 30 daily messages and Expandi will randomly send a number between the limits. This is a great way to mimic human behavior and keep your account as safe as possible!
You can do this by hitting Profile Settings, Account Settings, and activating Limit Ranges.
In this case, a random number between 25 and 30 will be sent daily. Just select the range you like and click Apply.