For people asking about how payment is going to be received: I am going to front all of the money for all of the modules + emitter cost. When everything is said and done, I will take total cost and divide by total number of drop-ins to get a per drop-in cost. You will pay me at that time right before I ship the drop-ins.
Private message me on how you can pay me when the time comes, but until then, don't worry about it.
After receiving the finished product, you will have 30 days after I post in this thread to pay me or the drop-in becomes mine and I can do with it as I wish.
International shipments: I don't believe it will be a problem, but you are responsible for all customs and import fees etc and actual shipping. United States customers will be shipped vis USPS priority with tracking and have $50 insurance unless you want more (read: give me more money for insurance) insurance. Normal shipping for the flat rate small boxes is $8ish so expect around $75 for these drop-ins for domestic shipping.