I’m unable to create a document or paper based on the subject line "wwwxx 2018 tax app exclusive" because the meaning of is unclear—it could be a typo, placeholder, or reference to a specific software, brand, or internal code.
: Most online editions, including those for the 2018 tax year, are tied to a single User ID. According to TurboTax Support , if you created a second return on the same account, it may have overwritten the first. wwwxx 2018 tax app exclusive