I agree with others, PayPal, not friends and family. I will make exceptions, if it is a low value transaction and I am willing to lose the money involved, then I might accept the risk.
In general though scammers are going to scam, and you have to be careful of links that are provided to you. Emails can be convincing and could capture your login and password which the scammer could use to clean out your accounts. In general best practice is to not click any link in any email and go to the site directly and see the information there.