I Also Had This, ""PTI Europe Region 781-890-8434 £2.70"" on my Bank Statement This Month.. When I Traced It, It Actually Belongs to a Range of Companies including Boots Ltd, Amazon.com and My fave VistaPrint.com .... Its not fraudulent whatsoever, as i often thought...
Please Search for The Reference On your bank Statement Through Amazon.com and it will basically tell you where the payment has gone and what it was for...
Thanks For Listening
