In america, besides having an american contact for the business ... moreIn america, besides having an american contact for the business entity, you will also need to consider how you will pay the IRS. Therefore, you will likely need a business address that you can receive mail on behalf of the company. You will also need an EIN number or a corporate tax ID. and you should probably also hire an accountant.
and if you will be a corporation or LLC, you will have trouble with opening a bank account unless someone authorized to receive money for the company and deposit money on behalf of the company can present the corporation or LLC paperwork to the bank official, with their name on it, to sign. This will be a potential problem for you with regard to stealing money because this person will have the sole authority to take money out of your account in the USA. this should be considered when choosing an entity.
If you business model is st... less