# XKCD Wiki:Site support

From XKCD Wiki

Keep your blood money, you dirty, dirty person. ^{[That's what she said!]}

But if you really want to donate, send it to:

- xkcd
- c/o blagathon-for-kidz
- 3215 North Wisconsin Hwy
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- Earth
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The following payment media are accepted:

- Algorithms
- Axioms
- Cash or Check (Cheque)
- Chocolate congruency
- The fundamental theorem of calculus
- More cash
- The reason to why the Grinch stole the integer solutions to Randall's Diophantine equation
- Limerick
- Rick Astley in a can
- Binary blobs or core dumps
- Your private key
- 1337 points
- Two large, distinct prime numbers 'p' and 'q' such that a velociraptor cannot factor (p - 1)(q - 1) within a timespan of a footpath escape