In the past if you needed a small loan, or micro-financing, you were often at the mercy of abusive money lenders.
They could charge exorbitant interest on the loans, take away your identity book or your bank card, or organise large amounts to be deducted from your wages or salary without your permission, leaving you with insufficient money to live on - thereby often forcing you to borrow more money simply to survive.
Since in the past there was no regulatory body policing the industry, micro- lenders conducted business in any way they liked, which often resulted in borrowers being mistreated.