Everything fine, though the earlier the merrier. We'll set up the web shop so you find all your payments there when you log in first time, anyway. Just PLEASE use SAME EMAIL ADDR in refrence/subject of all payments, past and future. It's our "primary key" to link the payments to your account and a particular device. When you used PP, please do so again, from same PP account. When you absolutely can't use same email addr PP account, please MENTION your PREVIOUS EMAIL in subject, so we can make the link between previous and new payment.

of course
All payments count for the final invoice when we collect final orders and ship the devices. So no matter "what for" you sent the money, it gets used to build your device and gets accounted for in the invoice.
Soon you will be able to see the serial number of the device(s) you ordered, plus the hardware items we already sourced for you, on your order webpage - as soon as webshop ready to go online.

Thanks a lot

one last note, for correctness: these payments from now on won't receive the monthly interest we promised and grant for early donations. The early donations continue to collect interest though, as promised. And the above mentioned amounts (300.- , 150.-) are excl any interest your early donation collected so far, since interest gets calculated with final invoice only.

Important Note: when your initial donation got transferred from GDC to Neo900 UG (or you did it in time and referred to "86.- refund from GDC for original donation of 100.- from YYYY-MM-DD, re-donating it"), then this counts as the ORIGINAL amount (~100.-) you donated, NOT the REDUCED ONE (~86.-some) GDC transferred to UG
I.E.:
You donated 100.- to GDC on 2014-2-2
GDC (or you) transferred 8X.xx to Neo900 UG some time in June
your customer account at Neo900 UG: 100.- payed on 2014-2-2

cheers
jOERG