There is no fee to link your GO2bank account to Apple Pay or to use Apple Pay to make in-store, online or in-app purchases at participating retailers.
When you use Apple Pay to fund your Apple Cash account from your GO2bank account you may be subject to a Funding Transaction fee of 1.5% of the amount transferred, up to a maximum of $10 per transfer. Example: You use your Apple Pay account to transfer $100.00 from your GO2bank account to Apple Cash for the purpose of sending money to another person. Your GO2bank account will be charged the Funding Transaction Fee of $1.50 ($100.00 x 1.5%). See What is the Funding Transaction Fee for a Funding Transaction involving an external account? for more info.