The Path To Implementing A Source-To-Pay Solution


Getting source-to-pay (S2P) system in place requires thorough planning and preparation. The ideal solution should make spending easier and cost-effective, while still providing the financial flexibility and oversight necessary. C-suite executives with background in finance may find navigating the process of selecting and implementing S2P system to be considerable challenge, particularly if they have no experience with the solutions available. Fortunately, the following guide simplifies the process so that implementation is more straightforward and successful.

Step 1: Analyze and Document Current Sourcing Processes

The first step to selecting and implementing S2P system is to analyze the current sourcing processes. Ideally, comprehensive review should be conducted that looks at every area of spending: unmanaged, semi-managed, fully managed, direct, and indirect. This helps to identify areas where process improvements are needed and determine where spending can be optimized. Additionally, it helps to inform the next steps in the selection and implementation process, since it allows stakeholders to establish targets and objectives.

Step 2: Identify the Needed Solution

Once the current sourcing and procurement processes have been analyzed, the next step is to identify and evaluate the necessary solutions. it is important to do thorough evaluation of all possible solutions and select the most appropriate. An ideal S2P system should provide end-to-end process automation, integrate existing applications, and provide an easy-to-use platform for users. it ishould also include analytics and reporting capabilities to track results, monitor trends, and improve performance over time. Additionally, it ishould provide visibility and control for connected systems, such as supplier onboarding and contract management.

Step 3: Establish Matter Expert Collaboration Group

Once the necessary solutions have been identified, Matter Expert (ME) collaboration group should be established. This group should include the stakeholders with domain knowledge who can provide subject-matter expertise. The ME group should be responsible for helping to select the right S2P system and establish reasonable objectives. The ME group should also provide input on the implementation plan and provide guidance during system testing.

Step 4: Create Road Map and Implementation Plan

The ME collaboration group should then create well-defined road map and implementation plan that covers every aspect of the project, from designing the S2P system to how it will be implemented, tested, and rolled out. The road map and plan should include details on the objectives, goals, timelines, budget, and resource allocation. This provides an overview of the entire implementation process and ensures that everyone is on the same page.

Step 5: Prepare for System Integration and Deployment

Once the implementation plan is set, the team can begin preparing for system integration and deployment. This involves creating services framework and mapping out the existing systems and processes. It also involves testing and evaluating the S2P system and integrating it with existing systems. Finally, it involves training stakeholders and users on the system so that they can use it effectively.

Step 6: Monitor System Performance and Iterate

The last step is to monitor the system performance and iterate as needed. As mentioned, the S2P system should include analytics and reporting capabilities to track results, monitor trends, and measure performance over time. This helps identify areas of improvement and determine where adjustments or modifications to the system need to be made. Additionally, it allows users to ensure that the system performs as expected and is meeting the goals and objectives set at the beginning of the project.


Navigating the process of selecting and implementing S2P system can be challenge, particularly for C-suite executives with little background in the solutions available. However, with comprehensive understanding of the current sourcing processes, thorough evaluation of the necessary solutions, and well-defined road map and implementation plan, the process can be more straightforward and successful. Additionally, monitoring performance and iterating as needed helps to ensure that the system is meeting its objectives and maximizing spending effectiveness.