Need to order an EBC rotor and pads for my '00 LT.
I sent an e-mail last night to the BBY Customer Service address after hours regarding a BMWLT discount and received this response at 6 AM this morning,

Hi Paul,
We don't have a current discount code specifically for BMWLT members but you can use the code " bmwmoa " to get a 10% discount. Just enter the code in the source code box on the order form and click the "apply" button to see the discount applied. Thanks,

Great customer service and speedy response!