I have been working in customer service industry for more than 10 years now.
More than 6 yrs was with a hosting company located in the Philippines and the rest are with different virtual employers using different hosting providers, some are hosting resellers. I have some experienced working as: Project Manager, Virtual Assistant, Virtual Admin, HR and Admin, SEO Specialist (almost all online and offline SEO), and Data Entry.
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.