Under Section 2(41) of the Consumer Protection Act, 2019, "restrictive trade practice" includes a trade practice which: 

Section 2(41) of the Consumer Protection Act, 2019 defines "restrictive trade practice" as a trade practice which tends to bring about manipulation of price, or of conditions of delivery, or affects the flow of supplies in the market relating to goods or services, in a manner that imposes unjustified costs or restrictions on consumers. This includes, among other things, delay beyond the agreed period in supply of goods or services leading to a price rise, and, notably, any trade practice which requires a consumer to buy, hire, or avail of goods or services as a condition precedent for buying, hiring, or availing of other goods or services - commonly known as "tie-in sales" or "tying arrangements." This concept is distinct from "unfair trade practice" under Section 2(47), which involves deceptive or misleading methods, whereas restrictive trade practice focuses on market manipulation and anti-competitive conditions imposed on consumers.