Direct debit dividend contributions
Direct Debit Dividend Contributions also known as 3DC are payments made towards shareholders for shares which have been issued on credit. Issuing stock on credit is considered appropriate when a Stakeholder (such as company's founder or other key person) wishes to retain involvement in a business but is unable to raise the capital required to pay for stock.
Source: Wikipedia — Direct debit dividend contributions (CC BY-SA 4.0)