CPQ B2B Commerce Connector is a tool that synchronizes data from CPQ product and pricing objects to B2B Commerce objects1.
CPQ uses discount schedules and B2B Commerce uses tiered pricing to handle volume-based pricing23.
The connector does not support mapping tiered pricing to discount schedules out of the box23.
The connector uses pricing from B2B Commerce to define the pricing on the generated quote lines by setting their Special Price fields4.
Incorporating new requirements, such as tiered pricing and mapping to discount schedules in CPQ, into an ongoing Salesforce CPQ and B2B Commerce project requires careful consideration of project scope, timelines, and resource availability. Adding the new requirement as a user story to the product backlog allows for a structured approach to evaluating its impact on the project. Scheduling a subsequent meeting for prioritization and grooming ensures that stakeholders can discuss the new requirement in detail, assess its feasibility, and decide on its inclusion in the project timeline. This approach aligns with agile project management best practices, allowing for flexibility in responding to new requirements while maintaining project focus and efficiency.

there are two possible approaches for Salesforce org strategy: single-org and multi-org. Each approach has its pros and cons depending on the business needs, technology capabilities, governance policies, and operational requirements of the organization.
The best recommendation for the CIO is to prioritize completing an in-depth org strategy analysis, focused on the Business, Technology, Governance, and Operations requirements at SharpField. This should include an assessment of the newly acquired company and any other acquisitions that SharpField is considering. Additionally, the Solution Architect should recommend a single-org strategy and the development of strict processes for all acquired companies to follow. This will ensure that the Salesforce environment is organized, integrated, and secure. Finally, the Solution Architect should recommend the development of required integration layers to move the required shared data between instances of any and all acquired Salesforce instances.
https://www.salesforce.org/blog/develop-a-salesforce-org-strategy-to-achieve-a-unified-experience/

This option would follow the lead-to-invoice process that Salesforce Billing supports2, which involves creating an invoice from an order and then sending it to theERP system for payment processing. This option would also leverage Revenue Cloud and Sales Cloud features such as CPQ and Billing to automate and streamline the quoting and invoicing process.
Since UC's CRP will be the system of record for invoices, the order information will need to be passed to the back-office ERP for invoice creation and processing. Therefore, the business process should include Lead, Opportunity, Quote, Order, and then directly into the back-office ERP system. Payment processing can behandled within the back-office system or potentially integrated back into Salesforce with appropriate consideration for data security and compliance.

The Solution Architect should recommend MuleSoft Anypoint Platform for Ace Computers' integration solution. MuleSoft Anypoint Platform is a powerful integration platform that can connect to a wide range of systems, including on-premise and cloud systems. It has advancedcapabilities for data mapping, transformation, and routing, as well as support for large data volumes and real-time integration. MuleSoft Anypoint Platform also has features for minimizing the impact on end-user operations, such as batch processing and advanced scheduling. Salesforce Data Loader is a tool for importing and exporting data to and from Salesforce and is not suitable for integrating multiple systems. MuleSoft Composer is a lightweight integration solution that is designed for simple integrations and may not be suitable for Ace Computers' complex integration needs. Platform Events are a feature in Salesforce that allow for real-time communication between applications within Salesforce but may not be suitable for Ace Computers' integration needs.