> For the complete documentation index, see [llms.txt](https://piggybank.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://piggybank.gitbook.io/docs/how-it-works/oink-system.md).

# Oink System

**Oink System** is PiggyBank's incentive program, designed to reward users for depositing assets into PiggyBank vaults and participating in activities crucial to the whole ecosystem:

* Protocol revenues
* Partner incentives
* Future airdrops

Season 0 is live and will end on **March 31**<sup>**th**</sup>.

### How it works?

Oinks are distributed using the same **epoch-based system** as Net Asset Value reporting and redemptions processing.

* Each **epoch lasts 2 days**
* During every epoch, **1 Oink is distributed for each $1 deposited** in each vault
* Rewards scale proportionally with deposit size and duration

Your Oinks accumulate over time and determine your position on the leaderboard.

### Vault Boosts (Current & Upcoming)

#### Active Boosts

* **JitoSOL Vault** - 2x points boost
* **SPYx Vault** - 5x points boost

#### Planned Future Boosts

Oink multipliers will then expand to:

* Secondary market LP positions
* Lending to the **pbUSDC pool**
* Borrowing & looping strategies
* Fixed yield LPing
* Yield Token (YT) holding

### Example Calculations

#### Example 1: Standard Vault Deposit

If you deposit **$10,000** into USDC vault:

* Each 2-day epoch earns you **10,000 Oinks**
* Holding for 10 days (5 epochs) earns you **50,000 Oinks**

#### Example 2: Boosted Vault (5x Multiplier)

If you deposit **$10,000** into SPYx vault:

* **SPYx Vault:** 5x Oinks
* **Base reward:** 10,000 Oinks
* **Boost applied:** 50,000 Oinks per epoch

The higher the multiplier, the faster you climb the leaderboard.


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