Managing custom OSA T-shirts on Amazon?

[-Pjackso]

Hi Guys,
Do any of you have any background for managing drop-shipment T-shirts on Amazon?
Similar to the OSA T-shirts on Amazon which helps to support our website. (Hint, buy a T-shirt!)
https://www.amazon.com/s?rh=n:7141123011,p_4:OKShooters.com

I'd like to do the same thing to help support a completely different forum I visit.
(It's not gun related at all, so no conflict of interest.)

I'd like any insights, inputs, avoiding pitfalls, suggestions, etc...
And/or who is the appropriate OSA contacts for the OSA T-shirts?
Thanks in advance.

 

[dlbleak]

I believe the tshirts and hoodies were/are managed by the owner. I don’t think anyone else is managing it.
@Support Dev ?

 

[steelfingers]

I bought some of the shirts and sent them to some shooters in NY State, Cali and elsewhere. They were flat cool

 

[conditionzero]

https://merch.amazon.com/landing

 

[dennishoddy]

I'd buy one if they had a good deep pocket like a Carhart.
I pretty much wear nothing but tshirts and carry my phone in the pocket. No pocket, no buy.