THE REFERENCE SHELF
Buying checks
Check the closure and post as separate components
An attractive front view may omit the part that fastens.
Are the backings included in the offer?
An included accessory is a purchase detail to verify, not something to infer.
Check the delivered unit and selected finish
Keep the saved offer until quantity and identity are resolved.
Read the return policy for the actual item
A general easy-return banner can have product or order conditions.