Setting up online business in US

A UPS store mailbox is one way.

Also https://www.virtualpostmail.com/ though it requires some forms

Check out https://Blook.io. They can help with the address and bank account

- Stripe Atlas

- Mercury bank for bank accounts and other legal stuff.

You should probably check out stripes atlas program

Pay attention to sales tax laws too.

I also recommend OP to look into this. It can be pretty confusing for someone not from the US.