Sometimes I see new and old shopkeepers at Zazzle show concern about low royalties for postcards. There are even some people that won't offer postcards in their stores because they don't want sales that result in a nickle or dime royalty.
I totally disagree and despite my advice recently to place images on all products they work for, postcards are one of those products that I have a few lone items in a few stores.
If you are new to Zazzle and making the decision to include or not include postcards, and what royalty to set them at ... I just wanted to remind you not to forget bulk sales. Now that I've been at Zazzle nearly 5 years, two of my postcards (not this one) are among my top 20 best-selling products of all time.
I really do love postcards. Postcards are so popular that I have created over 50 themed pages at Squidoo such as Nevada Postcards.
In conclusion, if you'll forgive the silly parody ...
Postcards: The Biggest Little Product on Zazzle