I have been working in the field of customer service for the past 6 years, specifically
I worked for an online Clothing store based in the United States as a Senior Customer Support and an online Furniture store based in the United Kingdom as a Customer Support.
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.