Sale through Amazon

Hi,

Our Employer Company is Wholesale Distributor of Electric goods. From April, they are selling goods through Amazon platform also as B2C and B2B.
Basically, I maintain Accounts in Tally and file GSTR returns through Tally also.
My question is to our Respected Professionals that how to maintain the Amazon sale data in Tally and how to file Gst for Ecommerce Sale Data.

Kindly share your valuable opinions.

Thanks