The october 400gh kit was 7500euro,  but now it is 6500euro, will punin make refunds to who bought them with 7500euro?

Update

I've added option for UPS Express Saver shipping, and dropped the prices a bit as further october orders will most likely ship in very late october. Those who picked first october orders are likely to receive theirs in very early october, if not september.

Regarding invoices: there was a problem on the site. I will need to send invoices manually. You will get an invoice, don't worry.

I need to sleep now. Shanghai awaits tomorrow. I should have more news for you in about 30 hours.