I’ve been buying accessories from Dell ever since the AMEX Business Platinum card added a credit for Dell purchases. AMEX Business Platinum cardholders can register here for $200 cash back on up to $200 of purchases at Dell.com every January-June and $200 cash back every July-December. Bose headphones, Xerox laser printer and toner, Logitech MX Mice and keyboards, etc. […]