Notary.org says:
How much can notaries charge?
A notary in Pennsylvania is required by law to charge a notarial fee of no more than $2.00 for each act. On acknowledgments, a notary may charge $1.00 for each additional signature; on depositions and protests, a notary may charge $2.00 per page. A notary is also permitted to charge clerical and travels fees, provided the charges are reasonable, understood and agreed to by the customer beforehand.
I'm pissed. I'm going back tomorrow and demanding a refund