Sempra Energy is a Fortune 500 energy company with four subsidiaries and over 17,000 employees. It initially struggled to implement a discount program across its subsidiaries but was able to improve results by standardizing messaging, assigning pre-negotiated terms, and increasing supplier adoption of its procurement network. It achieved a 22.4% growth in discount potential and 70% growth in discounts earned in the first year. Lessons learned included gaining commitment across all impacted organizations, carefully planning communications, and not underestimating the importance of onboarding suppliers to the new systems and processes.