If Sumday is advertising free usage, don't necessarily count on it. They often advertise it in the headline of the listing but then in the details they say they won't guaranty it.
@rickandcindy23 had an issue where the listing advertized free usage but the contract indicated there was no guarantee of it and the closing took so long that the free usage was lost. This is especially important now if they are advertising free 2019 usage, it is possible that closing could take you in to 2020 and you lose any free usage.
You might say this isn't a big deal because it was free. However, often free usage is baked in to the purchase price. Something is only with $0 because you get current use year free. When you lose that free use you paid too much, even if you paid $0.