A. State Business Registration (Not Free)/በሚኖሩበት ግዛት ንግድዎን ያስመዝግቡ ክፍያ አለው
Example-for the state of Maryland follow these steps
State of Maryland
https://egov.maryland.gov/businessexpress
2-a Create an Account
https://egov.maryland.gov/businessexpress
2-b Register your Business through articles of organization
Get your SDAT number from Maryland Gov starting with a letter D, F, W, L, T, Z (Please note this is not your EIN number from IRS)
3-b Apply for Maryland Tax and Insurance Accounts
You only need to apply for the first Tax option (Sales and Use Tax License)
4-c Apply for General Licensing and Permitting Registrations (Not sure of the options for pricing)
https://onestop.md.gov/
You will issue your licenses and permits here.
B. Apply for EIN from IRS (Not Free)/በ IRS ያስመዝግቡ ክፍያ አለው
https://www.irs.gov/businesses/small-businesses-self-employed/apply-for-an-employer-identification-number-ein-online
IRS Customer Service Number 1-800-829-1040
C. Apply for SAM UEID Number & CAGE CODE (Free)/ከመንግስት ጋር ንግድ ለመስራት ክፍያ የለውም
https://sam.gov/content/home
SAM-FSD-Federal Service Desk 1-866-606-8220
DLA-Defense Logistics Agency 1-877-352-2255
D. US Patent & Trademark Office/የአሜሪካ የፈጠራ ባለቤትነት እና የንግድ ምልክት ፈቃድ ቢሮ
https://www.uspto.gov/
Customer Service Number 1-800-786-9199