Membership Renewals

  By David Allen, Development for Conservation   My mother and her husband recently moved from Estes Park, Colorado to Portland, Oregon. In celebration and support, my wife and I bought her a membership in the Oregon State Parks Foundation, a day-use parking sticker for their car, and...

The basic idea of the system I prefer is that you mail (using envelopes and postage) a sequence of four letters. The first three are one-page, straightforward renewal letters. They contain three important pieces of information: How long they have been a member, how much...