Technical Aspect

Step 1 - Add {{{dynamic}}} parameter to URL under the Campaigns/Info/Tester/offers and click submit - Then when each message is opened it'll change the '{{{dynamic}}}' parameter to a unique ID of that SMS for example, http://offer.com/?d={{{dynamic}}} will be changed to http://offer.com/?d=abcd24732 when the message is opened.

Step 2 - When you receive a Lead or a Sale you need to trigger a call back request to our postback URLs
Lead -  http://edgepxl.com/postback.php?type=lead&key={{{dynamic}}}
Sale - http://edgepxl.com/postback.php?type=sale&key={{{dynamic}}}

Example - Let's say the SMS with the dynamic variable 'abcd24732' from step 1 made a signup, congratulations 👌 your system needs to make a callback request to
​http://edgepxl.com/postback.php?type=lead&key=abcd24732

Pro Tip:
​Under the advance settings set the Profit value to reflect what's the value of a sale for you so you can better understand your ROI.