When encountering a Salesforce Sales Cloud implementation with multiple triggers, workflow, and flow processes applied to the Opportunity object, it is advisable to recommend consolidating these automations into a single type. This approach is recommended to optimize performance and maintainability, reducing complexity and potential conflicts between different automation types. Consolidating automations into one trigger, process builder, or flow ensures a more streamlined and efficient execution of business logic, contributing to better system performance and easier troubleshooting and maintenance.

These are three features that are not natively supported by Salesforce Revenue Cloud, but can be added by using an AppExchange Solution.
Contract Redlining: This is the process of comparing and editing different versions of a contract document, usually with track changes and comments. This can help to negotiate and finalize the terms and conditions of a contract with customers or partners. 1 Electronic Signature: This is the digital equivalent of a handwritten signature, which can be used to sign and validate a contract document electronically. This can help to speed up the contract approval process and reduce paper usage. 2 Attachments: This is the ability to add additional files or documents to a contract document, such as supporting evidence, product specifications, or legal disclosures. This can help to provide more information and clarity to the contract parties. 3 References:
1: This article explains the benefits and challenges of contract redlining and how to use an AppExchange Solution to enable it in Salesforce.
2: This article explains the benefits and best practices of electronic signature and how to use an AppExchange Solution to integrate it with Salesforce.
3: This article explains how to use an AppExchange Solution to add attachments to a contract document in Salesforce.