Vendor Guide Greater Boston edition is a quarterly vendor/supplier resource publication that is distributed via direct-mail to multifamily industry professionals in the Greater Boston market. Serving Eastern Massachusetts, Southern New Hampshire and Rhode Island. Magnolia Media also provides promotional and printed products for all industries! Think business cards, banners, post cards, flyers, menus, totes, pens, apparel, drinkware, caps/hats, uniforms and more! Contact us for a quote for your promotional items today!