Calculating the total transaction fee works as follows:
Gas units (limit) * (Base fee + Tip)
- Base fee: 50 GWEI
- Priority fee: can be 0.01 GWEI
- financial transactions gas used : 21000
- 1 GWEI = 0.000000001 UON
→ a financial transaction taking a priority fee of 1.5 GWEI would cost only 0.0010815 UON
![](https://unova.io/wp-content/uploads/2022/09/personas-02.png)
Erica
- Operator in a small clothing warehouse
- Registering inbound & outbound events
- On average: 10,000 asset/event creations per month
![](https://unova.io/wp-content/uploads/2022/09/personas-03.png)
Lee
- Systems Engineer at a mid-sized pharmaceutical processing company
- Registering inbound & outbound events, Transformation asset creations
- On average: 100,000 asset/ event creations per month
![](https://unova.io/wp-content/uploads/2022/09/personas-01.png)
Jules
- Data architect at a national e-commerce retailer
- Registering inbound events
- On average: 1,000,000 asset/event creations per month