DebConf15/FAQs/Payment
From Wiki
In general, all payments will be made on arrival at the youth hostel. We are working on alternative options and shall update this page as information comes in.
If you already know you require alternative means of payment, please let us know by writing to accounting@debconf.org.
Please note that we cannot offer post-pay options. All outstanding balances must be settled before you receive your badge or room key.
