Paying license fees for tools or software, on the other hand, is commonplace enough that small amounts are usually at a manager's discretion with little oversight. Offering to send an invoice for a 'license' that doesn't offer any additional benefits may be a way to simplify things for companies like this that want to pay to support the open source they use.
An invoice is enormously easier than making a donation. Most large scale organisations give even low level managers an authority limit (up to X amount) where they don't need to engage the full Contracts and Procurement process. If you're asking for less than $1k per annum, you'll find a lot of large scale organisations will happily pay. And the people using these tools are often very supportive of open source, and want to support these projects. It's in their interests; you maintain the library, they get the benefits of having bugs fixed.
Does it work? Do Caddy donations and support contracts cover your bills?
Donations never did cover more than a few meals per month. That was nice, but sponsorships and the Engineering Package allow me (and my business partner) to dedicate more time on development and invest back into the community for the project's growth. Still not at the break-even point yet, but I'm hoping that won't take too long...
Ahyeah, so the sponsorship part is what I meant by "better copy for getting donations" :-) Hope you'll go break-even soon!
