After paying you will have to send the filled questionnaire with your Startup Details to us [at startupsofindia@gmail.com]. We will then process it in just 3 days. You will get the invoice just after you pay on the email id you mention. You can let us know all the modifications you require in the story.
Note that this is a one time charge just to cover the creative cost of content creation.
We wish you all the best for your startup growth.