Many online plant sellers using Fedex

Shipping plants is a risky business because the probability that the plants will be damaged are higher compared to electronic items, clothes, furniture, hardware and other items. In India, it is observed that many plant sellers are using Fedex.
Bunnycart which is selling aquatic plants is using Fedex , plants were in fairly good condition.
Similarly Nurserylive is also using Fedex according to an online review

Fernspetals is using Bluedart/DHL

Some couriers are not transporting any plants, so it appears that all plant sellers are forced to use Fedex, giving them a monopoly in the market.