An implementation consultant supports the customer during Fit-to-Standard workshops by doing the following:
Demonstrate SAP Best Practices in the starter system
Highlight gaps that require decisions on configuration or extensibility The Fit-to-Standard workshop is a process where the customer validates the fit of their business requirements with the standard solution provided by SAP S/4HANA Cloud. The implementation consultant helps the customer understand how the standard solution works and identify any gaps that need to be addressed by configuration or extensibility options. The implementation consultant does not determine set up instructions for Customer-Driven Integrations, conduct end-user training on all active scope items, or create custom test scripts for testing scenarios. These tasks are performed by other roles such as integration experts, key users, or test managers. Reference: https://help.sap.com/viewer/product/SAP_S4HANA_CLOUD/latest/en-US

SAP Cash Application, External Billing, and SAP S/4HANA Cloud for Customer Payments are three consumer applications that are integrated out-of-the-box with the payment card process of SAP digital payments add-on. These applications allow you to accept and process payment card transactions from your customers using SAP digital payments add-on as a payment service provider. Reference: https://help.sap.com/viewer/product/SAP_DIGITAL_PAYMENTS_ADDON/latest/en-US

In the Organizational Structure app in SAP Central Business Configuration, you can add the following entities under the Company root node:
Sales Organization
Purchasing Organization These entities represent organizational units that are responsible for selling or procuring products or services. Division and Plant are not entities that can be added under the Company root node, but under other nodes such as Sales Organization or Company Code. Reference: https://help.sap.com/viewer/product/SAP_CENTRAL_BUSINESS_CONFIGURATION/latest/en-US

The following can be transported using the Software Collection apps in SAP S/4HANA Cloud:
Custom business roles
Custom business objects These are examples of custom content that you can create and transport using the Software Collection apps. You cannot transport variants and changes or migration projects using the Software Collection apps. You need to use other tools or apps for those tasks. Reference: https://help.sap.com/viewer/product/SAP_S4HANA_CLOUD/latest/en-US

The activities that are completed in SAP Central Business Configuration are:
Add extensions to standard processes
Add customer-specific data within SAP Best Practices content SAP Central Business Configuration is a tool that allows you to configure and customize your SAP S/4HANA Cloud solution using predefined content and settings. You cannot use SAP Central Business Configuration to create customer-specific master data, activate countries not covered by SAP Best Practices, or create new business processes. Reference: https://help.sap.com/viewer/product/SAP_CENTRAL_BUSINESS_CONFIGURATION/latest/en-US