The city of Potosí saw increases in silver production. Mita was still in place, but through purchasing the rights of mita from miners who had been given mita quotas and incorporating themselves into the infrastructure of forcible sale of goods to the indigenous, merchants were still able to participate in mining. These merchants were income-pursuing more than they were profit-pursuing when purchasing the rights of mita, while also seeking profit in the forcible sale of goods to the indigenous. However, to clarify, ‘forcible sale’ is a phrase that ought to be read with caution. The evidence indicates that there were indigenous peoples who would participate in the purchase of goods from these merchants willingly, and that mules used in mule trains helped to facilitate their own internal economy.