You can send me an email and I'll send you my P.O. Box address.
Or, you can use Paypal to send me money directly. Use any credit card or your Paypal account. To get started, just click on the Paypal "Donate" button on the top of column to the right.
When that takes you to Paypal, if you want to use your credit card, fill in your credit card info on the lower left part of the screen. Or, if you want to use your Paypal account, fill in your Paypal ID and password on the lower right of the screen.