Hi there,
I have read initial brief & to answer your question: No, if the scope of work will not change, then we will not change the cost but if you add new features/structural changes or any additional work, which is not defined in the original scope, then we will surely inform you about it. Please don't worry about small changes/modifications etc. as we are flexible.
Please click on the chat button for further discussion about your project.
You may ignore the bid & once requirements are finalized, I will then give you firm bid.
Look forward to hearing from you.
Regards,
YK
LEADconcept