Under Desk Treadmill, 2 in 1 Walking Pad 50% Off with Coupon Code! Posted on September 29, 2023 | by admin Amazon.com has this Under Desk Treadmill, 2 in 1 Walking Pad for 50% off when using Coupon Code 17K57X1G + 40% Price drop until 10/02/2023 11:59PM PDT or while supplies last.