15. A computer-implemented online conferencing transactional platform system comprising: a processor to fetch an image of a transactional document having a plurality of document elements to be filled out; the processor to execute code of an interaction module of the online conferencing transactional platform system to associate an interactive transactional document element having a field identifier with coordinates on a webpage background displaying the image of the transactional document; the interaction module to prepare a webpage display of the image of the transactional document so that the interactive transactional document element is overlayed on the image of the transactional document at a location of a corresponding document element in the transactional document; a network interface device to transmit the prepared webpage display of the transactional document and the interactive transactional document element in real time for co-browsing to a signer end user terminal and to a moderator terminal such that the displayed interactive transactional document elements are aligned with corresponding coordinates in real time on both the signer end user terminal and the moderator terminal for simultaneous review and edit; a storage device to store received information corresponding to the interactive transactional document element associated with the field identifier; the processor posting the transactional document and received information corresponding to the interactive transactional document element to a remotely-connected secure signature application programming interface (API); and the processor to receive a filled-out transactional document in an i-frame from the remotely-connected secure signature API without signature blocks filled in, and to transmit the filled-out transactional document i-frame for display to the signer end user terminal to enable a secure embedded signature process.
15. A computer-implemented online conferencing transactional platform system comprising: a processor to fetch an image of a transactional document having a plurality of document elements to be filled out; the processor to execute code of an interaction module of the online conferencing transactional platform system to associate an interactive transactional document element having a field identifier with coordinates on a webpage background displaying the image of the transactional document; the interaction module to prepare a webpage display of the image of the transactional document so that the interactive transactional document element is overlayed on the image of the transactional document at a location of a corresponding document element in the transactional document; a network interface device to transmit the prepared webpage display of the transactional document and the interactive transactional document element in real time for co-browsing to a signer end user terminal and to a moderator terminal such that the displayed interactive transactional document elements are aligned with corresponding coordinates in real time on both the signer end user terminal and the moderator terminal for simultaneous review and edit; a storage device to store received information corresponding to the interactive transactional document element associated with the field identifier; the processor posting the transactional document and received information corresponding to the interactive transactional document element to a remotely-connected secure signature application programming interface (API); and the processor to receive a filled-out transactional document in an i-frame from the remotely-connected secure signature API without signature blocks filled in, and to transmit the filled-out transactional document i-frame for display to the signer end user terminal to enable a secure embedded signature process. 18. The system of claim 15 , wherein the interaction module processor further executing code instructions to transmit an e-mail notification that the transactional document is complete to a host computer and the signer terminal.