You said, "Maximum number of units is 500 and the deadline is 20 May 23:59 CEST time!"
You will ship on May 16?
Spondoolies Tech will start shipping on May 16 based on the reservation queue.
When can we begin to pay (in btc)?
Once paid and should the number of units reach another level, how will you account for the difference? a refund? i.e. pay $3400 on the 15th, shipped on the 16th, 17th we reach 201 units and the price drops to $3300. $100 refund?