I had to buy custom leather patches wholesale in USA for a fundraising campaign organized by my school. Comparing service providers on price alone soon proved to be much more complicated than I had expected. While some vendors provided very good rates, their lack of clarity regarding the time frame was not ideal, while other vendors were more thorough in explaining every process from the initial designs to the shipping of the patches. It was certainly helpful in knowing exactly what I was paying for. Another important factor would be the vendor's process when it comes to revision requests. If you're looking at an American custom patch company, make sure to keep this in mind.