I need to know if it would be okay to assign the campaign parameters that have been tagged in the URL such as source and medium into evars and props, instead of using SAINT file to add the extra details. s.campaign is set to capture the campaign id alone. The rest are being captured in evars and props. Would this be considered okay? Thoughts on this would be very helpful.
I don't think so it's a good practice to classify 'source & medium' into evars & props, instead you can use classification & then create classification rules to send those campaign values (see below). Under Admin-report suites-Conversion-Conversion classification, use it to apply text classifications & then create rules in classification rule builder.