Datnow’s is a law firm specialising in the collection of unpaid debt. Beverly Sandra Datnow established the practice in April 1990 and grew the business to become one of the largest legal debt collection practices in the Western Cape. We Do Debt Collection. Datnow’s, a sole proprietorship was established in April 1990. We attend to the collection/recovery of debts including rent collections anywhere within the Republic of South Africa. An experienced team is geared to give you an effective and speedy service. We adhere to the guidelines of the Cape Law Society, and remain accommodating regarding fee adjustments and/or special fee structures. We also offer a fee structure based only on successful collection.