# Paid transaction

**Claiming** is the process of collecting tokens or any event aimed at enhancing various game elements. For each claim, the user must pay a minimal fee to the blockchain system.

If the user performs more than one claim per day, they are also required to pay a platform fee. The amount of the fee depends on the number of claims and is calculated using a specific formula.

For all users, the start of the day is set to the same time — **00:00 GMT (Greenwich Mean Time)**.

<figure><img src="https://953350944-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FB4lyOcOmrncZAfuyeBA8%2Fuploads%2FMVUHM4JgWpiKFGuCWfLH%2Fimage.png?alt=media&#x26;token=ddeee852-bf63-49c6-beb9-faa983dd9a68" alt=""><figcaption></figcaption></figure>

*

```
#### Key Terms and Definitions:
```

```
* **Costclaim**: The current cost of a claim, measured in SGB.
* **Claimper day**: The sequential number of the claim within the day.
* **Costbase**: The base cost of a claim paid to the blockchain system (default is **0.002744925 SGB**).
* **RatioNFT**: Transaction modifier derived from equipped NFTs.
* **Ratiokarma**: Karma-based modifier.
* **Basekarma**: The base karma value (default is **10,000**).
* **Discounttransaction**: A discount applied to the cost of a claim (default is **4.8**).
```