Exactly.
So if I’d want an F13 and an L2M, even just 1 of each, I’d apply the coupon towards the F13. Bingo, it works.
Then I select the L2M and try to apply that coupon. Bingo, that works.
But now the F13 is back to regular price! (Try to redo the F13, then the L2M is back to regular price!)
And if you tick the checkboxes on both items and try to apply a coupon-code, it complains cryptically in that orange-colored text (forgot what it says, but it’s a no-go).
And I’m not even trying to bundle that into a bigger order of other parts.
For me to get both at the coupon prices, I’d have to buy the F13 as a solo order. Then buy the L2M as another solo order. So 2 lights, in 2 orders, sent in 2 packages, with 2 shipping costs to mail them both.
It’s silly to use “better” shipping on both lights, because that could boost the price for each light to the no-coupon price, and defeats the purpose.
So you pick free shipping which takes forever, but now GB is paying for 2 postage-costs via Azerbaijan Post or whatever (the “free shipping” part), whereas I’d be more than willing to pay a couple of bux for a tracked order, with both lights, and other parts as well, and ultimately it’d probably cost GB less as far as postage if I’m covering some/most of the postage.
Hope that made sense. It’s confusing to me, so it’s probably more confusing for me to try to explain it. 
