Dear Sir,
I have read your Project Description & understand the initial high level features but as you mentioned that you will provide us more detailed specs, so please drop me a message thru' Freelancer PMB to send us more detailed specs. Also, let me know, if you want to review some of our .NET website projects.
Our current bid is not our actual bid but just a placeholder. Once you respond me, we can then discuss about the total cost, time-line & payment terms to move forward.
Look forward to hearing from you.
Regards,
YK
LEADconcept