Building a buy / sell website

Posting a 1 line submission "Ask seller a question" 

Do not have sellers email "The recipient" until finished building site and have seller info.

Can I still implement this 1 line submission and include the recipients emails later?

There will be 1 of these on every item sold, so multiples!

Also another ?.. The branding is taking way too much space for a 1 question submission, so I have to upgrade NOW to delete this right? 

Looking for a better solution that doesn't cost the moon!

I'm sorry but, I was unable to understand your question. Could you please further explain your requirements so we can give you a detailed answer as well?

The branding is taking way too much space for a 1 question submission, so I have to upgrade NOW to delete this right?

Yes, jotform branding can only be removed when your account is holding a subscription. You can check our pricing page for more details: https://www.jotform.com/pricing/.