Just wanted to put a suggestion here. Take it or leave it 
I was wondering if there was merit in a 2nd level / tier of [regular] tester offerings.
I’m sure that there’s only a limited number of testers per item that can be given away.
Either suppliers make them available to LH at no cost for that purpose, or LH foots the bill
to get the ball rolling on reviews for new products.
Perhaps ( and I guess it would depend on the product ) another tier of testers where an additional
number of the same item be made available as a discounted purchase price, like 50% of regular price?
Just my 2 cents / pence.