When do I need to collect my pass after I have purchased it? For passes purchased online, you have 7 days to collect your pass from the date of purchase. Related articles Can I change the attraction I am collecting from? What do I need to bring to collect my Merlin Annual Pass? When do my Merlin Annual Passes start from? Do all family members need to be with me when collecting my passes? Where can I purchase a Merlin Annual Pass?