make it easier to get married
Said bin al-Musayyib, sayyid the tabiiin, incised the example as a guardian in facilitating the marriage affair, he married his daughter with a man with no dowry only with dowries of a few dirhams, whereas previously this daughter had been proposed by the caliph to his crown prince, but Said as the guardian rejects it.
Fourth, looking for good people
Jodoh is in the hands of Allah Subhanahu waTa'ala, if he comes alone and in accordance with the standard criteria then that's what is expected, but sometimes life is not always as we expect, in this condition is not a disgrace or something embarrassing if you as a guardian trying to find mate for your daughter in ma'ruf ways without humbling himself and breaking the shari'a order.