Who do you trust with your plan ?

I have come across some organisations that buy my products then sell them as their own with their own logo.

Crazy really. Theives. Blantant stealing.

But I am unsure on how you will actually know you are buying a stolen product or not. I can only say that our main site www.teneric.co.uk has all original content. I can also say that the only other site with original plans is at www.bplans.co.uk. No others sell original plans in the UK.

So if you find another site - say, through Adwords (the ads on Google results) it might be that their plans are stolen from me.