duty - obligation, task, work, job, tax necessity⏎
label - tag, brand, mark of identification⏎
mature - experienced, well-developed, well-established⏎
driver - a resource, process or condition that is vital for the continued success and growth of a business⏎
feed - supply, provide⏎
employ - use, engage, recruit, hire⏎
gratis - free, uncharged⏎
intermediary - middleman, mediator, facilitator⏎
link - connect, join, relationship, communicate, intermediary⏎
logic - reason, reasoning, rationality⏎