How can I track my traffic using labels?
Using labels for tracking of your affiliate links is a great way to help you identify the best placements and compare them to advertisements that don't convert well.
You can use a different label with each traffic source, page or placement, depending on which will be the most useful to optimise your traffic.
Important note: You can use any combination of letters or numbers for the label, as long as it doesn't exceed 15 characters. If you need to separate certain words we recommend that you use spaces, underscores '_' or dashes '-' . Noe that ampersands '&', question marks '?', equals signs '=' and other non-URL safe symbols are not allowed unless they are URL encoded.