The use of "inquire" on Instagram signals that a user should ask for more information about a post. This is often seen in promotional content, where businesses or influencers want to engage their audience without giving away all the details upfront. Common phrases like “Inquire for pricing” or “Inquire for more info” suggest that followers should send a direct message (DM) for further details. This method is useful in cases where custom responses are needed, such as in sales of unique items or when services are tailored to the individual. Inquiring allows for a more personalized interaction and builds customer relationships.