Yes there are. Our service fee depends on the ticket price, but we never charge more than 2% (of ticket price) + IDR 1,000 for every ticket purchased on our site. However, the payment method that you choose will determine also the total amount that you have to pay.
The cheapest option is to transfer the money to the seller' bank account. You will be charged an additional cost of IDR 5,000 only.
More details of each payment method can also be found on this page