Have you ever given anything just for free? This question seems to be awkward but the truth is, you cannot easily get something for free just like that. However, here are some of them you can actually get for free without a rope tied on it on campus.
The word of God
There are many students who even go to a point of moving around the hostels preaching the word of God. You will not pay a cent but only lend your ear to listen to the Good News. Many fear to go to churches because of many responsibilities awaiting them, for instance, paying tithes and offerings. This the best option since the word of God is for all people, is not like a Benz owned by sophisticated people.
A hag
Hagging is absolutely free. When a girl meets with her fellow comrade, the first greetings is accompanied by a hag.
Being added to a social media group
You only need your phone number to be added to a group. Nobody asks for the registration fee or any requirements that need many official initials.
Phone number.
Asking for a phone number is no more a problem. You can find it in any of the added groups. However, it depends on the motive you have when getting the number.