> For the complete documentation index, see [llms.txt](https://whitepaper.letstop.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.letstop.io/rewards-system/reward-calculation.md).

# Reward calculation

At the core of LETSTOP's reward system is a dynamic formula that evaluates various factors of a user's driving behavior to calculate the credits earned. This formula considers:

* **Duration of the drive**: Longer journeys without phone usage accumulate more credits.
* **Frequency of phone usage**: Fewer interactions with the phone yield higher scores.
* **Consistency of safe driving**: Regular safe trips result in bonus credits accumulation.

<div align="left"><figure><img src="/files/6MrC41OdyrgyC4GRSxvf" alt="" width="121"><figcaption><p>It = Iterations</p></figcaption></figure> <figure><img src="/files/VJeOzRDxFZeZACa4KBKz" alt="" width="188"><figcaption><p>DS = Driving score</p></figcaption></figure></div>

<figure><img src="/files/3efCtldJFxcI149HJvOV" alt=""><figcaption><p>BSC = Base score credits ‎</p></figcaption></figure>

<div align="left"><figure><img src="/files/2k87XTDJvmXbErn8ana3" alt="" width="179"><figcaption><p>KMM = KM multiplier</p></figcaption></figure> <figure><img src="/files/3NVcKfahExOK2hXA07wt" alt="" width="188"><figcaption><p>BSC = Base score credits ‎Km</p></figcaption></figure> <figure><img src="/files/f5OLC45N4YFzKKjU1Yzy" alt="" width="188"><figcaption><p>TM = Time multiplier</p></figcaption></figure></div>

<div align="left"><figure><img src="/files/wHBInNDFeB96OsGnN4QT" alt="" width="184"><figcaption><p>Base score credits</p></figcaption></figure> <figure><img src="/files/GliE0ElyjcKXZMpCDfsv" alt="" width="375"><figcaption><p>BSCG = Base score credits gained</p></figcaption></figure></div>

<div align="left"><figure><img src="/files/xr6U7ifQYAcfxNk0t9Io" alt="" width="160"><figcaption><p>CC= Car credits</p></figcaption></figure> <figure><img src="/files/R2pX0tbnyTxBcSaVnF5K" alt="" width="147"><figcaption><p>LC= Level credits</p></figcaption></figure> <figure><img src="/files/KCZII9RjNeEXvXbgT5yt" alt="" width="188"><figcaption><p>TCG = Total credits gained</p></figcaption></figure></div>

TD ‎‏=‏‎ Time driven\
SV = System value\
In = Interval\
NoT = Number of touches\
Im = Impact magnifier\
KMD = Kilometers driven\
‎%KMD = Represents the percentage of kilometers driven (KMD)\
‎%TM = Represents the percentage of time driven (TM)\
CID = User’s car ID\
Lvl= Level‎