Thanks for the reply, good to know all that info. That's a lot of new stuff to build.
(1) I'm not sure there is any way to send attachments with squarespace. We'd probably need to go to a 3rd party for that. But sending in email attachments were never a good practice to begin with. I recommend just skipping this plan.
(2) Rather, we could send a link to a squarespace page, which could be built by the code. Something like
example.com/code?m4-s-r-c-74-ww-r. That alone would cost at least 1 day, depending still on more variables.
(3) I could make a script to a form which can build an email with all this info needed and send it to the customer. The email will be very limited and basically just text. The form, at other hand, could look just like on that image, and be very nice and responsive. That also would take me at least 1 day.
So I've came up with this new price table ( do read www.cregox.com/your-home ) because the old one wasn't cutting off (again).
It will basically be U$984 per day. I think this might take up to 5 days, but that's just a guess.
The more you pay upfront, the faster the transactions and easier to work on it for consecutive days. If it takes me less time, I refund you for every U$123 per hour. If you're not happy with it, I can even give you a full refund guaranteed. I'm really only trying to come up with a working business model here...