Section 194-O was introduced through the Finance Act, 2020, to bring participants of e-commerce within the tax net. It mandates E-Commerce Operators (ECO) to deduct tax at source on receivables of E-Commerce Participants (ECP) following sales of goods and services by them. This Section was introduced to bring online sellers within the tax net by creating a tax deduction obligation on ECOs. However, the Section's rigours do not stand free of concerns from the commercial standpoint.