I have amazon uk (business) account & want full information on setting up an amazon U

Industry: Business
Geographical areas: US
Data to include: I have amazon uk (business) account & want full information on setting up an amazon US account, and using their FBA service in US.
What are the basic requirements?
if we use FBA US - how do we send the good to FBA US?
How do we have to pay any taxes?
Do i have to register my company there?
I have an HSBC GBP, US, EU account - will i be paid in GBP or in US $’s ?
Do i need to have a US tele number? if yes, how do i sort this out ?

Also if you please advise the full cost involved in setting this up.

I need urgent advise/help to set this up.

Appreciate someone with full knowledge on this.
Extra notes: I have amazon uk (business) account & want full information on setting up an amazon US account, and using their FBA service in US.
What are the basic requirements?
if we use FBA US - how do we send the good to FBA US?
How do we have to pay any taxes?
Do i have to register my company there?
I have an HSBC GBP, US, EU account - will i be paid in GBP or in US $’s ?
Do i need to have a US tele number? if yes, how do i sort this out ?

Also if you please advise the full cost involved in setting this up.

I need urgent advise/help to set this up.

Appreciate someone with full knowledge on this.