How many emails of the form can I send in a day?

As am facing a shortage of time to complete my project. I need to send the online questionnaire by mail to many say almost 250 emails more. Please help me without paying. Thank you

You could send up to 20 per hour following these steps: How to Share Form using Email Link

You could however copy the same link and send it from your own email address instead, which would allow your users to fill the form in the very same manner, and you can send to any amount of people.

You will also see a notice once you reach your hourly limit.

Hope this helps, but please do let us know if you have any additional questions or issues and we would be happy to assist with the same.