To Cash In via Security Bank to GCash, follow these steps:
STEP 1: Log in to your Security Bank Mobile App (make sure that your app is updated).
STEP 2: Click Transfer then select Other banks and select your source account.
STEP 3: Choose GCash as the target bank.
STEP 4: Fill in the details. (Note: Enter your GCash-registered mobile number 09XXXXXXXXX as the Account Number).
STEP 5: Click the toggle button for the terms and conditions then click Submit.
STEP 6: An SMS code (OTP) will be sent to your mobile number to confirm the transfer.
STEP 7: Review your transaction then tap Confirm.