I offer these type of package deals regularly. Allowing the product to periodically flood (cheaply) into the hands of those who need or want it most, is my preferred method of advertising.
In today's global economy and social marketing world, this I feel, seems like the best core marketing stategy. Everyone wins. The maker gets the material on the cheap allowing them to make more products and when they post their (more) products on social media, the material gets it's advertising, the best kind of advertising, from those across the community who use it.
Enjoy. And, Thank You!
(I'll do this maybe twice a month..)