Is there a rule that buyers have to deduct money if they don't want corn snakes?

There is a rule in corn snake circle that buyers don't want it and don't have to deduct money. Most corn snakes are sold without a license, which is illegal. By the end of 2022, 65438+February 65438+March, most of them are private transactions, just send them back for a refund. Corn snake generally refers to corn snake (scientific name: Pantherophisguttatus), which belongs to snake family, carnivore and has two subspecies.