iPayYou / network fee is a nominal fee that ensures that your transaction is properly processed by the Blockchain network. This amount is dependent on the physical size of your transaction and the typical fee the network charges to process a transaction of your size, which may change minute-by-minute. The physical size of a transaction is based on number of transactions in your wallet and is not something you can control.
iPayYou has a proprietary way of determining the proper amount that you need to pay to make sure your transaction is quickly processed by the Blockchain network. It is typically going to be in the range of USD $0.15-$0.35 per transaction but may vary depending on external factors.
We will always let you know the iPayYou / network fee upfront before you submit your transaction.