To repay a loan taken out through the C-purse, it is necessary to:
- open the transaction history of the C-purse.
 in WM Keeper WinPro:  
 in WM Keeper WebPro: select the desired loan and click "Repay the debt or partially pay...". select the desired loan and click "Repay the debt or partially pay...".
Attention! Repayment of the loan via direct purse-to-purse transfer is not considered a valid repayment!
You can find detailed instructions for loan repayment in the article.