Another layer .. doubt things going to be cheap ..


eg

Apple > Authorized Tier 1 Disty > Shops

now :

Apple > Tier 1 Disty > WGN > Shops

unless WGN is able to commit the sales volume and becomes Tier 1 disty , and usually need multiple company to to be tier 1 disty , as some brands doesn't allow the Tier 1 disty to carry other brand .