There is a Ravoltek LLC PayPal scam invoice being sent by scammers to potential victims. The scam email claims recipients sent a payment and if the transaction is unauthorized, they should call a fake PayPal customer service telephone number. The aim of the scammers is to trick potential victims into calling them or clicking a link in the message that goes to a phishing PayPal login page that steals account credentials, personal and financial information.
If you have received the "Ravoltek LLC PayPal" scam invoice, please do not follow the instructions in it. You may post it in a comment below to help inform and then delete it.
I will update this alert as I get more information.