We appreciate contributions of any size -- donations enable us to spend
more time working on the project, and help cover our infrastructure
expenses.

If you'd like to make a small donation, please visit url1 and do
it through payment-service.  Since our project isn't a
tax-exempt organization, we can't offer you a tax deduction, but for
all donations over amount1, we'd be happy to recognize your
contribution on url2.

We are also happy to consider making particular improvements or
changes, or giving specific technical assistance, in return for a
substantial donation over amount2.  If you would like to discuss
this possibility, write to us at address.

Another possibility is to pay a software maintenance fee.  Again,
write to us about this at address to discuss how much you want
to pay and how much maintenance we can offer in return.  If you pay
more than amount1, we can give you a document for your records.

Thanks for your support!