I use K9 for a small LLC, and would like to support the developer. My CPA advises that anonymous[1]/charitable contributions are not tax deductible business expenses. However, if the recipient publicly acknowledges your sponsorship, it's considered an "advertising" expense. To accept contributions from small corporations using your app, consider offering a low-friction non-charitable service such as a one-year placem…
So give me a way to "purchase" and I'll be happy to donate.