Hi Tari. Thanks for your interest in our plugin suite.
If you represent an actual non-profit organization, you may be interested in our Do you offer discounts for nonprofit organizations? help article. If you do not, the regular pricing would apply (Personal, Business, Agency, or other license level as you choose).
Last but not least, we have a pretty great Refund Policy so you can buy one or many of our add-ons and thoroughly test them.
Let me know if you have any follow-up questions.