# Tips

You can submit transactions free of charge via Fast, but each transaction must contain a TIP:

* If your transaction **fail**, it will cost you absolutely **nothing**
* If your transaction **success**, the tips will be sent to one of our **tips** wallets

For each transaction sent, we check that it contains a TIP to one of Fast's wallets, the current minimum tip is **0.001 SOL**

The higher your tip, the more your transaction will be prioritized

Here are the TIP addresses :

* **FAST3dMFZvESiEipBvLSiXq3QCV51o3xuoHScqRU6cB6** 
* **FASTHPW6akdGh9PFSdhMTbCuGkCSX7LsUjjnaB2RTQ4v** 
* **FASTYKWXRfAoty7SQCM1mGVrmPUyyNcF4tc3DUkLDAu9** 
* **FASTPB76TxKPMZ7Q29m8v4zJn8gUjbWyvTEQaaxhwN7M** 
* **FASTs6ctgbsuZegMzUs4DPUYhRSZUPCjgCVnttHbpQAp** 
* **FASTYmSidNfLwdwiQEhCTtzghxEtaipeNSDSwh9xDPs3** 
* **FASTCKnwwY6iL3CknRgg3Zqir7jeagDDhxSnBQQy5a1C** 
* **FASTKL1AamNKrwnvbKwo4PU8434BBdqVrTtugM6oDU71**