I have 2 returns and it has been only 2 months since i started... i feel like someone is playing with me. Reason for return - by mistake purchased. Is it how this is gonna go? No bad review though. Is this gonna affect my account?
Don't worry. It's the policy for buyers, they can return an item with no reason. If you use FBA, Amazon will handle all returns.
Yes, mistake purchases don't make any influence on your account. But try keep refund rate not more than 5%.
I don't think you have a reason to worry. I have around 1-2 returns per month. It does not affect your business health. It is just part of selling in Amazon. A number of returns are something that is recommended to follow but every product is different. So it is hard to say what is an acceptable %. I think you can figure it out for yourself over time.