I am writing to you because I am planning on opening a new collection that is not related to the sports store we have now. I was wondering if it would be possible to divide or push the customer from the new pet store collection to a different newsletter list than my main one. This way, we can segment our customers and make sure they are only receiving information that is relevant to them.
Then you can use this segment in Shopify Email to email only people who have purchased products from the Pet Store. Note that this does not exclude them if they also bought your Sports stuff, but you can add logic to it as you like!