The court made several non-binding observations: (1) It noted the evolution of the travel agency industry's commission structure, from a standard 7% commission before 2005 to a combination of reduced standard commission, volume-based supplementary commission, and direct client fees. The court observed that despite this change in remuneration structure, the services rendered by travel agencies remained the same. (2) The court commented that a court cannot determine a matter on a basis not relied upon by the parties in their pleadings, criticizing the Tax Court for doing so. (3) The court observed that the mere fact that grounds for an assessment do not subsequently withstand scrutiny does not render them unreasonable for purposes of section 130(1)(a) of the Tax Administration Act, suggesting a higher threshold is required for a finding of unreasonableness. (4) The court noted without elaboration that meeting a revenue target is not a supply of services, and that the conditional nature of payment says nothing about what services it was paid for.