![The entrance to Stadium Mall on the campus of Purdue University in Indiana, US. Daniel Acker](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/3XPDHKMGVZQ424FOZ4EO5KM2RI.jpg?smart=true&auth=bb33b4957a82a32ded3bda46daa9f53cf20d3149f2c3eb8b35f046e5d0c432db&width=400&height=225)
The entrance to Stadium Mall on the campus of Purdue University in Indiana, US. Daniel Acker
The entrance to Stadium Mall on the campus of Purdue University in Indiana, US. Daniel Acker
US students sell themselves to fund further education
Instead of a student loan, grads can hand over part of their future earnings through an income-sharing agreement, or ISA