Hello,
Good Morning,
Hope you are doing good,
To know how to register on Amazon you can go through this link:
After getting GST your next step is to select your product. If you select your product then provide us ASIN of your selected product. Take our suggestions first then go to the manufacturer.
Important thing is that if you are going to purchase a product from Indian manufacturer then getting GST is enough and if you are ordering stock from outside India you require IEC code but for a sample, you don’t require IEC code.
After finalizing your product with us you can go to the manufacturer and then calculate margin first.
Regards.
Manisha.