I am a licensed English teacher. I taught for one year, then started working in a BPO industry. I handled phone, business email and chat support. My line of businesses while on BPO were technical support, customer service and billing assistance.
Onlinejobs.ph "ID Proof" indicates if "they are who they say they are".
It DOES NOT indicate skill level.
ID Proof scores are 0 - 99 with 99 being the best. It is calculated based on dozens of data points.
It's intended to help employers know who they're talking to is real, and not a fake identity.