If you want rocks, I'll make sure you get some regardless of your ability to pay. It's pay what you want with a suggest price of $20, and a minimum of $10 per dozen to prevent abuse of the pay what you want system. To change the price, you can either click on one of the suggested prices near the "add to cart", or click on "My Value" to manually input a price.

For those who find $10 out of their price range, there are coupon codes to reduce the price, including the option to get a dozen rocks once per month completely free. To take advantage of that, click on "my value" and enter $10 as your price. Then use the coupon code to further adjust the cost at checkout. The goal is to balance accessibility regardless of ability to pay while still keeping this project viable. If you are able to contribute above the suggested price, your contribution will be put towards supplies and the cost of sending rocks to those with tighter budgets. You have the option to increase the cost of the rocks themselves, or to add a tip during checkout. Look below for the monthly coupon codes.