need new feature in zoho book

need new feature in zoho book

Xero & API-EZ (when compare to these product I feel zoho book is so flexible & impressive) has a new feature i.e photo/picture of bills we spend can be uploaded with the expense detail when we feed,so  no need to safe guard the bills/receipts  of miscellaneous expenses

But i don't find this feature in Zoho Book, so I am really in confusion to sign up the right product.... 

Really love your product 

If your sure to enhance this feature then I am ready to sign up 

Note: also don't refer dropbox or box for online storage (this is different from what I mentioned above)