Tie the amount to the exact assets
Record unit references, set serials and the final included-equipment schedule. Identify whether the transaction covered a single set or a bundle. Keep the configuration and condition evidence used for the sale with that record rather than replacing it with a later description of similar equipment.
Define the price field
State whether the recorded amount is equipment consideration, a package total or another explicitly defined figure. Keep separately identified fees, transport and other charges distinct where the records permit. Do not mix buyer total expenditure with seller proceeds under the same unlabeled sale-price field.
Retain confirmation through the normal process
Use the organization’s transaction records to verify the completed amount and completion status. Keep the relevant documents in an authorized private location. A prepared offer, scheduled pickup or manual status change alone is not evidence that the full transaction completed on those terms.
Preserve corrections and limitations
If a later adjustment changes the recorded amount, retain the earlier value and reason rather than silently rewriting history. Mark unresolved amounts as unresolved. Only use the record as a comparable within the limits of its evidence, and avoid exposing confidential party information when creating broader summaries.