According to your own actual situation, generally speaking, university campuses have their own campus networks. Some schools' campus networks may be free, or the campus network charges are more affordable than the campus card recommended by your senior sister, so it is not recommended that you apply for the campus card recommended by your senior sister.

Secondly, there is no nominal campus card. Many campus cards are nominally tools for seniors to make money. The campus card may be an agency contract signed by seniors and operators. You buy a campus card to help seniors increase their commission, so be clear when you apply for a campus card.

To sum up, it is not necessarily necessary for a senior to ask you to apply for a campus card on the first day.

Extended data:

In many schools, the price of campus network is more affordable than that of campus card, but there are also some schools with higher campus network prices. After actual measurement and comprehensive consideration, the most suitable choice is selected.

Secondly, when you first enter school, you can master your necessities from the seniors you know and make your own judgments according to their suggestions. Generally, the seniors and sisters you know will communicate with us sincerely, and these exchanges are also the way for us to obtain key information.

Finally, during college, choose to buy things according to your actual needs, don't spend impulsively, only buy what you need, and consider the things that are not practical recently, and then choose to buy or not.