This sounds understandable,
So you need to share the data of the customers which come in the website to your partner,
there are 2 ways I could suggest as an developer
1. you can do this create a model in backend which will take the data from frontend and add it in backend and then you can send a maill to your partner every evening or so from that model for the data coming.
2. you can directly create a sharing feature which the form submit button will call, when the customer will submit the form the data will be send by the customer in the chatter of customer - partner/your own user too with the document
rather than this too we need to expand the knowledge of your requirements up to some extent.
Well you probably need some developer to work with this, if you don't have any developer experience or if you have some you can figure out yourself or by my help too.
either way if you need some more help I can provide you too.
i know this technical language sounds difficult but still it may help you understanding the thing as it is.
if you're going to give some developer of your known you can do so.
Else I can refer you to one of my own knowns one's in this business.
mail him and contact further.:"mrangwala1986@gmail.com
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or you can skype me :"https://teams.live.com/l/invite/FEAIcxsm-7fWHLghwE"