A CRM system helps you keep your customer’s contact details up to date, track every interaction they have with your business, and manage their accounts. It’s designed to help you, improve your customer relationships, and in turn, customer lifetime value.
postman documentation : https://documenter.getpostman.com/view/12620637/TW6zHnsS
deployed on heroku : https://crm-backend-satya.herokuapp.com/