Registration FAQ
What credit cards do you accept?
We accept Visa, MasterCard, Discover, and American Express.
I forgot the address to mail the check to. What's that again? If you are paying by check please mail it to:
340 S LEMON AVE #6055
WALNUT, CA 91789
Who do I make the check out to?
Make checks payable to Yet Another Society.
How do you handle purchase orders or invoices?
We do not automatically send you an invoice, but we can generate one if your company requires one. First, register following the normal registration procedures and select the option to pay by check or wire transfer. When the registration process is complete, send an email to billing@yapc.org requesting an invoice and we'll send you one. If you need to send us a purchase order, please send it to the same address as used for checks (see above) or you can fax it to us at 530.660.5199.
What currencies do you accept?
At this time, we accept US Dollars only.
Can I get a refund?
We try to run our conferences on a tight budget. After a point, we need to give numbers to our caterers and make other decisions based on the number of people registered. If we let people cancel at the last second, we'd be stuck with a mountain of food and nobody to pay for it.
Ultimately, the refund policies are determined on a per-conference basis, by your event organizers. Please forward all refund inquiries to your conference organizers.

