# Invite Tasks
Invitation tasks are an effective `user growth strategy`. By having existing members invite new members to join, you can quickly expand your `user base`. This contributes to the platform gaining more influence in the market. Members who invite friends to join the platform often feel a stronger sense of `connection` and `engagement`. This sense of connection and engagement can boost member activity, as they are more likely to participate in various tasks.
* **Rewards per Invitee**
Set the reward for each invited friend and input the number of times it can be claimed. If it's unlimited, select "`Unlimited`".
You can set Invitee Eligibility so as to prevent robots. For instance, you can dictate that the invited members must have certain tasks or complete certain tasks before the inviter can receive the rewards.
This design directly motivates the inviter by providing a reward for each successfully invited new user, increasing their enthusiasm for participating in invitation tasks.
* **Rewards by Tiers**
You can also set invitation tiers, for example, offering a certain reward for inviting more than 10 people and another reward for inviting more than 20 people.
This design provides different levels of rewards based on the number or level of invitations. Typically, as the number of invitations increases, so does the reward. This encourages users not only to invite new users but also to strive for higher invitation goals.
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