There are some huge advantages to dealing with reliable wholesale suppliers. First, the product will be cheaper and the minimum order quantity will be lower. This means you can start at a lower cost. You will find the product you want because there are so many options that you can start building on a small scale.
Simply trust some reliable resources and get all the answers on your questions. I recommend to check out this article about wholesale amazon https://pirscapital.com/blog/how-does-wholesale-work-on-amazon/ to be on the safe side. You see, I have been on the same boots recently and should say this complete guide was really helpful. Good luck