Hi there @Robert Mostro,
Welcome to the Community and thanks for sharing your question with us!
You mention a great point, if your welcome list with the download is a list-triggered flow, the subscriber won’t be able to go through the flow again to get the download. While there is no war to trigger a flow for customers that use the same signup form multiple times, I do think we can create a workaround to find a solution!
First, if these users are on your list, but simply forgotten they’ve already subscribed, you could create a block on the next campaign you send to this list and have a block of your template ask your users whether or not they’d like to receive the download again, for whatever reason they might have. You could then attach a profile property to a link or button, the will have this profile property ‘send me a download again’ for instance to their profile. You could then create a segment of users with this property property and attach a segment-triggered flow to this grouping so whenever someone claims to want to receive this download again they can almost immediately be sent another via this segment-triggered flow as they will be added to this segment when they click the link or button and then sent through the flow.
You could also attach this to all emails you send using universal blocks in case this is a more wide-spread issue that you want your users to constantly see and take action on if they want it.
Hope this helps!
-Taylor
