Contact customer care, I know amazon & flipkart provide gst input credit so there shouldn't be any issues but still if you want you can register your office/yourself as amazon business account.That particular laptop HP 15s-EQ0024AU simply vanished from Kolkata.
Morever, I can't purchase from Amazon or Flipkart,as my office will pay them directly the amount as Advance(Full Amount),but IF THE SELLER simply refuses or unacknowledge me as customer?
Does Amazon have any such policies that adheres to our office scheme???
If not then no way. Flipkart doesn't endorse such type of schemes.
*business.amazon.in/en/register