Hi. Yes thank you for your answer, and i am planning on paying taxes. I just asked if there would maybe be smarter setups like an american company, and so on, but that is too much hassle right now.. Estonia is fine.Im from Baltic as well and had some time invested researching this subject.
This is not the right forum to ask for such advice. Use google to find the right one.
Taxations and stuff highly depend on your country of residence. For example - VAT can be a tricky subject when selling from EU to US.
I would actually suggest going for a local consultation because any advice you will receive on forums will and should be subject to doubt.
There are agencies that specialize in such consultancy services, visit few of them so you have more than one opinion and you will know what to do next.
Its easy to open a company in US, check Stripe Atlas for the easiest way. But be aware that it can lead to taxation fuckery where you can end up paying double tax on your earnings if you are a resident of EU.american company, and so on. but that is too much hassle right now