We handle this problem at our VACB easily. We have a database where we track convention card compliance for pairs. Before the game we pull the names from the portal. One of our directors developed a slick system for this. Shout out to Gary for that! We track which pairs have no card and how many times they've played together with no card posted. Players with no card get reminded in chat. Several violations? They get a gentle email. More violations? A gentle phone call. Never punish, always offer kind help. We typically have 100% convention card compliance in our games. I've walked pairs through the process over the phone if needed. One more reason to play at a friendly VACB with a director that cares.
