Good news online shopaholics, your tchotchke-buying ways are getting a couple of enablers in the form of American Express and Verizon Wireless. The two titans of industry have teamed up to integrate AMEX's PayPal-like Serve platform into the operator's phones and tablets in the next few months. The service will work by linking your existing mobile number to a Serve account, speeding up the checkout process and ensuring you never second-guess that impulse buy. Sure, this isn't the NFC-chipped, Isis future Big Red