I just discovered that the Ninoy Aquino International Airport has an Overseas Filipino Workers (OFW) pre-check in counter where document validation is made. This is where relatives of departing OFWs can join their loved ones before they check-in.
While inside, your OFW relative can open a BPI international ATM account that can be used for remittance transfers. Globe Telecom has a counter there too and even giving away free fruit drinks. There were two workstations inside but turned off when I saw it.
It is noticeable the number of women in this area as either the ones working abroad (may they always be spared from sufferings) or giving their loved ones moral support before they leave.