Here is an example of a website where the JOLAF exhibitor also sells on Etsy, and has the Etsy logo at the end of the listing. Anyone who clicks that logo will go to that person's Etsy Shop. If you also have an Etsy shop and you want the logo included in your own listing, then be sure to indicate the exact address on your JOLAF submission form:

Steve Reynolds ... Spokane, WA
>> Elegant contemporary stained glass mirrors in a variety of motifs; easy-to hang windows; originally designed suncatchers; and ultra-lightweight cosmic jewelry. Etsy