To calculate the total purchase amount, ticket fees and transaction fees can be applicable. Below you will find an explanation on how the calculation of the total purchase amount must be made.

The total purchase price can consist of:

- - Ticket price
- - Fee per ticket
- - Fixed fee per payment method
- - Percentage per payment method

If all of the above are applicable the calculation for the total purchase amount must be made using the calculation method below:

`Sub_Total = ( Ticket_Price + Ticket_Fee ) x Amount ) + ( Ticket_Price + Ticket_Fee ) x Amount )`

Total = ( Sub_Total x Payment_Method_Percentage_Fee ) + Fixed_Fee_Payment_Method

If only fixed fee per payment method is applicable the calculation for the total purchase amount must be made using the calculation method below:

`Sub_Total = ( Ticket_Price + Ticket_Fee ) x Amount ) + ( Ticket_Price + Ticket_Fee ) x Amount )`

Total = Sub_Total + Fixed_Fee_Payment_Method

If no fees applicable the calculation for the total purchase amount must be made using the calculation method below:

`Total = ( Ticket_Price + Ticket_Fee ) x Amount ) + ( Ticket_Price + Ticket_Fee ) x Amount )`