Upon the recipients selection of one of the designs in the email, the second company forwards {TAIL ~ the design identifier} of {HEAD ~ the selected design} to the first company along with relevant information about the associated email recipient 
Upon the recipients selection of one of the designs in the email , the second company forwards { TAIL ~ the design identifier } of { HEAD ~ the selected design } to the first company along with relevant information about the associated email recipient
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH