> ## Documentation Index
> Fetch the complete documentation index at: https://zestify-docs.geticonicapps.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Rewards Tab

> The Rewards tab is where you assign prizes to a campaign and set the odds of winning each one. Probabilities are shown as a percentage of 100% used.

The **Rewards** tab is where you set up **Prizes & odds** for this specific campaign — which prizes visitors can win, and how likely each one is.

## **Reward Probability**

At the top of the tab, a progress bar shows your **reward probability** as a percentage "of 100% used." Each prize you add contributes a probability percentage toward that total.

If your prizes don't yet add up to 100%, Zestify shows a warning, for example:

> **100% remaining**
> Add or adjust probabilities until you reach 100%.

Keep adding or adjusting prize probabilities until the bar reaches 100%.

## **Adding Prizes**

Each prize slot has:

* **Select reward** — a dropdown listing every reward in your [reward library](/rewards/rewards-overview) (for example, "20% OFF"). Once you pick one, the row shows a quick summary of it — its type, value, and code, for example "Percentage discount · 20% · code SPIN20."
* **Probability %** — the odds a visitor wins this prize; leave it on **auto** to split evenly across all slots, or set a specific percentage
* **Choose a reward** — opens your reward library to pick or create a reward for this slot
* A delete (trash) icon to remove that prize slot

Click **+ Add prize** to add another slot.

### **How Probability Weighting Works**

Probability % is a weight, not a fixed rank — the higher a prize's percentage, the more often it gets won relative to the others. For example, if one prize is set to 50%, it will be won roughly half the time, while the remaining prizes split the other 50% between them. All prize probabilities together must add up to 100% before you can activate the campaign.

<Tip>
  Set your most valuable or least-stocked prize to a lower probability, and reserve the higher percentages for prizes you're happy to give away often.
</Tip>

## **Managing Your Reward Library**

Click **Manage rewards** to jump to the [Rewards](/rewards/rewards-overview) section, where you create and manage the reward library that campaigns pull prizes from.