For example , a beggar taking a small loan of around 100 taka ( about US $ 1.50 ) may pay back only 2.00 taka ( about 3.4 US cents ) per week .
The loans cost only the amount of the loan and the repayment take a long time , for example , a beggar taking a small loan of around 100 taka ( about US $ 1.50 ) can pay only 2.00 taka ( about 3.4 US cents ) per week and only repays 100 taka .