I have been working as a customer service representative for more than 5 years now.
I have been tasked to do chat/ phone/ email support. I also have skills in teaching so I am using my English skill productively by sharing it to Japanese, Taiwanese and Koreans as their teacher online.
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.