Clip the 15% off Coupon (valid on first-orders only) and checkout with Subscribe & Save (may only be available to prime members)
Link
Bag includes 60-Pieces of Fun Size M&M’S Milk Chocolate Candy, Peanut M&M’S Candy, TWIX Candy and SNICKERS Chocolate Bars.
Be sure to choose the later date from the "First Delivery On" menu to get normal S&S Checkout otherwise it will require a minimum of 2 for prime checkout.