Best Customer / Most Favoured Customer / Best Pricing clauses can restrict Nokia NET from pursuing business. While clever wording can reduce the impact, it is more effective not to have such clauses. In case of benchmarking the contract shall require the prices to be raised in the event the benchmarking exercise concludes Nokia NET is below market prices. Customer should be required to pay third party's running the benchmarking exercise and reimburse Nokia NET's costs in supporting the benchmark.