Multiple 7-Figure Amazon and eBay seller, Entrepreneur, Mentor & Coach that founded an eCommerce company & built it from nothing. I am very well versed with Amazon & eBay (drop shipping, fba, & merchant fulfilled). I believe in building a strong foundation and I know how to build a successful online business utilizing the Amazon & eBay platforms. I am passionate about helping others grow their businesses and frequently go out of my way to help others succeed.
I'll start by answering your question "is selling on Amazon that easy". Selling on Amazon can be easy, once you know what to sell and where to get the products from. It sounds as though you've been researching private labeling, taking someone else's product and putting your own label on it. If you are a beginner or a new seller, there are easier ways to get started with a passive income business on Amazon. Private labeling should be an advanced step, not something (in my opinion) that a new seller should get in on from the beginning. Without doing the proper product and shipping research, one could potentially lose a lot of money fast.
If you would like to discuss alternate routes to starting your Amazon business, feel free to schedule a call and I would be happy to talk with you.