Why is intra-b not part of e-commerce

Intra-b is not hosted or deployed on public web server or pubic domain server so it is not a part of e-commerce.

Explanation:

Intra is intranet based web site, where it is been accessed on local area network where people use the common web site which contains and office memo and common share folder or files. Intranet based web site is installed through IIS (INFORMATION INTERNET SERVICES).

To become e-commerce web site it should hosted or deployed on public web server or pubic domain server where add-on cost is applied.

Mover over e-commerce web site is used to commercial purpose for selling and buying where bank trading account is attached for any money transactions.