Spoke to the client. Requirement is as follows: 
1) Customer- Android app
2) Executives- Android app
3) Admin panel- Web based
Client is planning to start the project in 15 days and is expecting delivery in 45 days. Informed the client that it will take 3-4 months. 
Client has received quotes for the project in the range of 2-4 Lakhs. 
Shared a ball park of 8-10 lakhs. 
Waiting for vendor quotations to give a final quotations.