Hi! I am new in ConvertKit, so I am still using the free access. I have recently created a landing page with a freeby, and I would like to create a new one with a new freeby. My question is: if someone who has already downloaded the 1st freeby, downloads the 2nd as well, he/she will be registered in two lists, right? And if I send a broadcast to the two different subscriber list, he/she will receive it twice. Is there any way to avoid duplications when sending a broadcast to All subscribers? Thanks in advance!!