I received this yesterday from a man in Hamburg:

Hi Eric, I am using FoxyProxy every day and I think this payment is overdue. Would you please send me a proper commercial invoice to nils. goroll@uplex. de ? Thank you, Nils

Hello Nils,

Thank you very much for the generous donation for my software! No one has donated anything near 200 EUR before. Usually it is quite small, and not very frequent. It is very kind of you! I’m attaching the invoice you requested — never had an invoice request for a donation, either 🙂
Do you use FoxyProxy on Firefox or Chrome?
What features do you want to see (if any)?
If you would share what you use FoxyProxy for, I would be delighted. Of course it is not necessary but I like hearing how my baby is used in the world.
Thank you again so much — it renews me, and when I need motivation to make the next FoxyProxy release, I will remember Nils Goroll in Hamburg.
Eric Jung
Colorado, USA