The standard NBI Clearance fee is PHP 130, plus an e-payment service charge (usually around PHP 25). You can pay through:
7-Eleven (via CLIQQ kiosks)
Bayad Center
GCash
Online banking
Over-the-counter bank payments
After paying, make sure to save your reference number, which serves as your transaction and appointment code. https://nbi-clearance-online.ph/