25% off(except copper, silver)-code: RSHW25
15% off(copper, silver)-code: RSHW15
Buy 2 Get 1 Free-code: B2G1
Buy 3 Get 2 Free-code: B3G2
Buy 4 Get 3 Free-code: B4G3
*Note: This code is apply for Buy X Get Y Free and requires add to cart at least one stainless steel product to be used.