What are the minimum service requirements which the Agent must meet in order to comply with the exclusive agency?
If these are not met, the Principal reserves the right to terminate the exclusivity of the agency agreement or to terminate the agency itself, notwithstanding that the Term has not expired. Eg. the Agent must sell a certain number of product/items or the Agent must generate a certain monthly percentage of sales/income.
You should ensure that these KPIs are very clearly set out so that they can be easily measured/monitored for compliance by the Agent.