...If you have a hardware design I would think the primary concern would be getting a proper quote and/or contract for purchasing the hardware.
We sell through our global authorized distributors - Arrow, Digikey, Mouser, Rutronik, Symmetry - Any of them can provide a quote, and most products are kept in stock.
We are also happy to provide budgetary quotes on qualified projects direct, just contact us via the email on the Simblee or Rfduino web pages. Just include the following information and we can turn a quote around quickly:
Estimated annual usage
Planed Production Date