An organization finds that the amount of cash in their vending (Digital Leader)

Correct answer: D) They could view data history to see transactions.
Here's why:

A) Upgrading to cloud-based mobile payment systems may not directly impact data access permissions. In fact, with sensitive financial data involved, it's likely that stricter data access permissions would be necessary to protect customer information.

B) While upgrading to a cloud-based system might help reduce errors related to cash handling or tracking inventory, it may not directly impact an error budget overspend, which typically refers to the amount of downtime or errors allowed within a service.

C) Perimeter security generally refers to securing the boundaries of a network. While implementing a cloud-based mobile payment system may indirectly enhance security by eliminating physical cash handling, it's not directly related to perimeter security.

D) By upgrading to cloud-based mobile payment systems, the organization can track transactions digitally, allowing them to view data history and analyze sales trends, item popularity, and revenue in real-time or through historical data. This visibility into transactions can help identify discrepancies between the cash in vending machines and the value of items sold, leading to better inventory management and revenue tracking.

Therefore, D) They could view data history to see transactions is the most relevant benefit of upgrading to cloud-based mobile payment systems for the organization.