clip 20% coupon, change quantity to 3 (16ct x 3), and checkout via subscribe & save
@ 5% S&S:
Items (3): $52.23
Shipping & handling: $0.00
SensitiveSkin Promo: -$20.89
Your Coupon Savings: -$3.48
Subscribe & Save: -$2.61
Total before tax: $25.25
@15% S&S:
Items (3): $52.23
Shipping & handling: $0.00
SensitiveSkin Promo: -$20.89
Your Coupon Savings: -$3.48
Subscribe & Save: -$7.83
Total before tax: $20.03