3 persons (Adam, Peter, Frank) on a trip to Berlin. The first step is to create a new Travel in the App Travel Cost: Click the plus icon, enter and save 'Berlin'. Then click on the trip and create the three persons Frank, Peter and Adam.
The travelers go to a coffee shop and each order a coffee. Adam paid the bill. Click on the name of Adam, and then click the plus icon and add the payment. Enter a title and the amount of coffee is €7.50.
The travelers are now driving the bus to the museum. Peter pay the bus ticket. He also paid €7.50.
You can see on the Travel-View the total payments and Frank proposal could be the next pay (he has €5.00 debit).
Frank paid admission to the museum. He also paid €7.50.
Since everyone paid the same amount is the balance compensated and no one has to pay something in the travel budget and nobody gets back an amount.