I will research 4 profitable niches for merch by amazon US market

I will research profitable and low competition niches for your Merch by Amazon Business.The niches I'm researching are for the US-Market. However, they are also working for other POD-Platforms 

-Profitable and low competition niche research for the US-marketplace

-Check for trademarks to keep your account safe

-Pricing Strategy

-I use research manually

-Very active and responsive

Note :

 I don't guarantee sales (because keywords and design are also important to get sales)