Hi Tyson, thanks so much for your quick response!
I am confused, as I do get emails from e-junkie showing transaction fees.
Here is a clip from an email I get from the address "notifications@e-junkie.com"
Instant Payment Notification Data
==========================
mc_gross: 79.00
<snip>
mc_fee: 2.04
The mc fee is the charge for mastercard, when processed by PayPal.
What do you think?