This Milk Frother Set, originally $5.99, drops to $4.97 when you enter the promo code 35J2B9NE during checkout at HR ECommerce via Amazon. Shipping is free when you use a Prime account or free Prime trial. Shipping is also free when you spend $25 or more. Otherwise, it adds $5.99. We couldn't find this deal anywhere else, but similar ones start at $15. This set includes a milk frother, coffee art stencils and pen, and a powder shaker. It also includes batteries! Sales tax is charged in most states.