$utm_source = #utm_source#;

if (strpos($utm_source, “google”) !== false) {
return “66e8258e96093c9e9b0da03b”;
} elseif (strpos($utm_source, “fb”) !== false) {
return “66cc64d80c16e6283f044620”;
} elseif (strpos($utm_source, “ig”) !== false) {
return “66cc651887665bad7a04053b”;
} else {
return “”;
}