Method of payment (remuneration or compensation) – The work done could be paid "in cash" (a money-wage) or "in kind" (through receiving goods and/or services), or in the form of "piece rates" where the wage is directly dependent on how much the worker produces. In some cases, the worker might be paid in the form of credit used to buy goods and services, or in the form of stock options or shares in an enterprise. Method of hiring – the worker might engage in a labour-contract on his or her own initiative, or he or she might hire out their labour as part of a group.