What is your payment terms and condition?
To initiate the project you have to pay 50% of the cost of project in advance and full payment must be done before the delivery of the project in required format.
Can advance payment be refunded.
Yes, if the draft presentation is not selected by you then the advance payment will be refunded.
When should I make full payment.
For delivery of the project in requested format, You must have to pay the full payment. On payment you will automatically get the download link to the source files.