Hello. Today I present new crowdfunding program in kickstarter. I want develop a Online Shop where I sell a GPON SFP Module with your Custom S/N.
What is Clowfounding ?
i think he want to say crowdfunding. 
Waste of time from many points of view. First is spanish…
Kickstarter for funding an online shop? 
Good luck with that.
Usually those are projects creating some new product for a market niche, not substituting the owner’s investment.
But who knows?
BTW: serial numbers shall be unique to identify the product, that’s their goal. Using custom serial numbers is called spoofing.