A sample can show the design of a product without coinciding with the final version. If it is used in a commercial presentation, known differences must be understandable. The customer or retailer should be able to distinguish what they are observing from what is actually confirmed.
I propose to indicate the relevant changes and the time when they will be verified. A variation in material or size can affect the choice. The confirmation path must be consistent with the agreements, preventing provisional information from continuing to circulate as definitive.
In a hypothetical example, the closure of a bag changes after the sample is produced. The initial photograph may remain useful to the presentation, but requires an update. The difference must come to those who have chosen the product and those who prepare the description.
The final check connects documents, images and article available. Version management is about the accuracy of the commercial promise. A reliable presentation preserves the value of the project and makes visible the changes that the recipient must know to consciously confirm their choice.