Just bought it. Code works w/ no problems at all! Here's a copy of my invoice.
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1 57Y6484 Lenovo Notebook Stand S1801A Estimated ship date: 7/15/12** $24.99 $24.99
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The number of days shown is the estimated time it takes for the shipping company to deliver your order. This does not include the time it takes Lenovo to process and build/prepare your order for delivery.
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Subtotal: $24.99
[USP1JL36484] -$18.00
Shipping and handling: $0.00
Estimated tax: $0.54
Estimated total: $7.53*
Total savings $18.00