# Earnings

Users' $WILD earnings per km/mile are not static, and may be dictated by several factors:

**Optimal Speed**

Every type of E-Motorcycle NFT has its own optimal speed range. Riding within such a range will result in the greatest earnings for the user. Whenever the user exits this optimal region, earnings will reduce base on the difference from the optimal range. 

**Types**

There are four [types](https://whitepaper.motorn.io/e-motorcycle-nfts#types-of-e-motorcycle) of e-motorcycles, each with a larger optimal speed range than the previous. Earnings per km/mile ridden are superior for master e-motorcycles than amateur NFTs.

**Attributes**

As mentioned in [attributes](https://whitepaper.motorn.io/e-motorcycle-nfts#e-motorcycle-attributes), each e-motorcycle is unique. These differences will result in varied earnings between riders. That being said, costs associated with electricity will also vary.

**GPS/Wifi signal**

GPS signal directly affects earnings. WC earnings will decrease or be halted if signal is poor or too weak, indicated by a "White" or "Red" GPS signal. The same applies for Wifi signals.

## Earnings Formula <a href="#wc-earnings-formula" id="wc-earnings-formula"></a>

**Currently under development - will be revealed when complete.**

## $FREE Earnings <a href="#wc-earnings-formula" id="wc-earnings-formula"></a>

Users unlock the option to earn **$FREE** when they have reached the **max level**. However, there is a **cooldown period** each time a user chooses to earn the other token.