Prime members only. Amazon has the new Prime Surprise Sweets Dash Button, bundled with a $4.99 Credit for $4.99 - $4 off with coupon code SWEET99 [Exp 7/26] = $0.99 with free shipping (with Prime).

Every time you press it, it will send you a unique box of "small-batch artisan" treats for $18. Might not want to keep it in reach of the children...