Unless you fully verify your Paypal account, your Paypal transaction request would not be very accurate. Based on our collected data, 5% of your Paypal request would fail, which is not what you expect from us obviously.
Therefore, Fronto decided to serve Paypal transaction for those who FULLY verified their Paypal accounts. In order to verify your Paypal account, linking your bank information is required by Paypal.
FYI, only Paypal will handle your bank info very securely. Fronto doesn't have any access to it. So don't worry about your personal information! Please check the Paypal FAQ shown below.
If you don't want to share your bank info with Paypal, please use other redeem options such as Amazon GC or Google GC.