Hi Recruiter,
I am not a random bidder, i am having 10 year experience in Tally customization and integration i have delivered so many projects like this. This can be achieve to to customization the Tally.
So whenever Tally user save the invoice into then it will call the api with all sales data.
Please ping me whenever you free i will explain the entire solution.
My favorite color is sky blue.
Best Regards
Hemant Pathak