RATINGS PTC - Information

A- to A+	Elite, top 5% of all PTC's, Guaranteed safety & quality.
B- to B+	Good, minimal risk, good server, cust. service acceptable, payments in time. Top 20% of all PTC's.
C- to C+	Average to below average cust. service average, slow payments, few ads, etc.
D- to D+	Poor, some risk to users. Poor customer service, too slow payments, sometimes server down, etc.
F	Caution, extreme risk to users. Possibility of a scam.