Nick,

Marketing can be the most frustrating part of a business at times. One place that comes to mind by me at one point in time did deliveries 2 days a week to local businesses. If I remember correctly they would have to fax their orders over by a certain time in the morning and they would just make deliveries once (or twice...can't remember) on those days. How about a B1G1 Free coupon or call a business and give free coffee of a new flavor as a treat.
Good luck to you,
:P :P