There is a potential chance for Instagram to introduce subscription. This option will allow only subscribers to view certain exclusive content which would not be available for the general public. This option is currently available to the people who are in the United States of America however this will be soon introduced worldwide. The pricing range for this new option is from $4.99 where $0.99 can be added later onwards.
This is also available in India for Rs: 89 which is a monthly fee for Instagram subscribers. The US is including different tiers whereas the option available in India as in-app purchases only. These subscription plans are being experimented by many platforms in the recent years, where a separate amount can be paid for exclusive content.