did you know some companies will ship you free electronics like leds for free?
here are the sites i used and some i picked up alng the way
Step 1: rules
They are some rules you should know before you start getting free samples from the companies:
* You should never ask for more than you need. .
* Taking free samples from the companies and selling them on places like ebay is nt good,simply dont do it
* Just to be fair to the companies where you got your samples from.