The transaction is basically any financial operation between your wallet and your bookmaker accounts. There are three
types of transactions in the app:

Deposit - Putting the money on your bookmaker account
Withdrawal - Pulling money from the bookmaker account to your wallet
Bonus - Bonuses that you receive from your bookmakers

Each transaction consists of:

Date of the transaction - when the transaction occurred
Bookmaker account - what bookmaker account was uses
Transaction type - did you make a deposit or a withdrawal
Amount - how many units did you transferred