Dynamically Populate Random Number Within DTM
Hello,
I've been asked to dynamically populate a random number in the img src below:
| <img src='http://h.nexac.com/e/a-858/s-1486/c-705/g-2423.xgi?pkey=xbue89gtzpg16&chpcm=&chpsg=&chpcr=&chpck=&rand=INSERTRANDOMNUMBER&chpth=' width='1' height='1' border='0'> |
I've added this tag within DTM as a "Javascript / Third Party Tags" on one of our pages, but I do not know how to go about populating a random number for the rand URL parameter. Would I create a custom script data element to generate a random number?