"As a valued Amazon Prime member, you can save 50% on select Huggies Diapers & Wipes, compliments of Amazon Mom. Simply add one pack of Huggies Diapers to your Cart then enter code HUGGIES50D at Checkout. You can also add one pack of Huggies Wipes to your Cart then enter code HUGGIES50W at Checkout. To redeem, you must be an Amazon Prime member. Offer valid while supplies last. Restrictions apply."
I did it and it worked! There are even some $3 off Huggies coupons that stack. 192 Size 4 diapers plus 624 wipes for $26!