SystemsLogic - unpaid invoice AMEX gift card, unpaid invoice, HP Printer Los Angeles California

Received a call on November 18th from Systems Logic indicating we had an outstanding invoice in the amount of $1,220.96 for Hewlett Packard Office Jet Pro8600 supplies, for an office we have located in NC.  We did not have the vendor set up in our system, so I requested they email me a copy of the invoice.  Along with the invoice, came a rewards flyer for a $100 AMEX gift card upon receipt of payment.  Sounded fishy, so I did some research and thankfully found several ripoff reports on this company.    I have not called back, nor do I intend to.  Will update this report if I hear back from the company.