Hi! I'm from expresscoin. We currently offer cash deposit, check, money order, bank wire and (by request) PayPal as methods of payment.
We're a US based company with a headquarters in Santa Monica, California (we love visitors!) and are registered with FINCEN as AML / KYC compliant.
I would be happy to answer any questions you have, or help you place an order with us. Let me know!
All the best,
Jeff
http://expco.in/t9P.S. Thank you to bl4kjaguar for responding! Hopefully some of our other users will chime in here as well.