What was life before Avalara?
In January, of 2018, we had four stores, we operated in two cities in Washington, but Washington doesn't tasks candy or food. So we really didn't think about sales tax, very much and then when the Supreme Court released the Wayfarer decision, we had to make some decisions. And so we started talking to people and a Valera is the clear leader in this space. So that's the reason and that's the reason we chose that Valera