@czarivey here is the info you requested:
PayPal is abbreviated PP
PayPal Friends and Family is abbreviated PP F&F or just F&F
PayPal Goods and Services is abbreviated PP G&S or just G&S
F&F is free and is giving or receiving funds among trusted parties.
G&S costs usually 3 to 3.5% and is for giving or receiving funds as a business transaction which allows both parties to file a claim if something goes wrong.