Among the commissions that Zheng Yichen now saw, a third were related to the southern forest, and another third were related to research institutes. Within the part concerning the southern forest, nearly half of the commissions came with 'logistics' services.
That is, after capturing or eliminating the target of a commission's reward, there would be a dedicated team to handle the retrieval operations, with the body effectively being sold to the commissioning party, allowing for additional income.
For example, the previous task Zheng Yichen completed only yielded the basic reward; it did not include additional income from the creature's body since he hadn't taken it with him, so the reward was somewhat less. Of course, overall, it was still quite substantial.
The reward for that mule included not only its intrinsic value but also the fact that the extraordinary creature had injured people.