Consultsapp Compare (receiving multiple quotes)

Why do prices vary in the quotes that I received?

Why is your service provider requesting for upfront payment?

Will I be charged for receiving quotes?

I do not find the quotes I received to be suitable, how can I get more?

I need to get more details from the service provider, how do I communicate with them?

How do I decide which service provider is most suited for my request?

How do I view the quotes that I have received?

How many quotes will I be receiving?

How long do I have to wait to receive quotes?

The vendor has accepted or quoted for my job. Will there be further changes in the price of the service?